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ADVANCED SUBSIDIARY GENERAL CERTIFICATE OF EDUCATION

ADVANCED GENERAL CERTIFICATE OF EDUCATION

MATHEMATICS

LIST OF FORMULAE

AND

STATISTICAL TABLES

(List MF1)

MF1CST252

January 2007

Pure Mathematics

Mensuration

Surface area of sphere = 4πr2

Area of curved surface of cone = πr × slant height

Trigonometry

a2 = b2 + c2 − 2bc cos A

Arithmetic Series

un = a + (n − 1)dSn = 1

2n(a + l) = 1

2n{2a + (n − 1)d}

Geometric Series

un = arn−1

Sn = a(1 − rn)1 − r

S∞ = a1 − r

for |r | < 1

Summations

n

∑r=1

r2 = 16n(n + 1)(2n + 1)

n

∑r=1

r3 = 14n2(n + 1)2

Binomial Series

(nr) + ( n

r + 1) = (n + 1

r + 1)

(a + b)n = an + (n1)an−1b + (n

2)an−2b2 + . . . + (n

r)an−rbr + . . . + bn (n ∈ ),

where (nr) = nCr = n!

r!(n − r)!(1 + x)n = 1 + nx + n(n − 1)

1.2x2 + . . . + n(n − 1) . . . (n − r + 1)

1.2.3 . . . rxr + . . . (|x| < 1, n ∈ �)

Logarithms and exponentials

ex ln a = ax

Complex Numbers

{r(cos θ + i sin θ)}n = rn(cos nθ + i sin nθ)eiθ = cos θ + i sin θ

The roots of �n = 1 are given by � = e2πki

n , for k = 0, 1, 2, . . . , n − 1

2

Maclaurin’s Series

f(x) = f(0) + xf ′(0) + x2

2!f ′′(0) + . . . + xr

r!f (r)(0) + . . .

ex = exp(x) = 1 + x + x2

2!+ . . . + xr

r!+ . . . for all x

ln(1 + x) = x − x2

2+ x3

3− . . . + (−1)r+1 xr

r+ . . . (−1 < x ≤ 1)

sin x = x − x3

3!+ x5

5!− . . . + (−1)r x2r+1

(2r + 1)! + . . . for all x

cos x = 1 − x2

2!+ x4

4!− . . . + (−1)r x2r

(2r)! + . . . for all x

tan−1 x = x − x3

3+ x5

5− . . . + (−1)r x2r+1

2r + 1+ . . . (−1 ≤ x ≤ 1)

sinh x = x + x3

3!+ x5

5!+ . . . + x2r+1

(2r + 1)! + . . . for all x

cosh x = 1 + x2

2!+ x4

4!+ . . . + x2r

(2r)! + . . . for all x

tanh−1 x = x + x3

3+ x5

5+ . . . + x2r+1

2r + 1+ . . . (−1 < x < 1)

Hyperbolic Functions

cosh2 x − sinh2 x = 1

sinh 2x = 2 sinh x cosh x

cosh 2x = cosh2 x + sinh2 x

cosh−1 x = ln{x + √(x2 − 1)} (x ≥ 1)sinh−1 x = ln{x + √(x2 + 1)}tanh−1 x = 1

2ln(1 + x

1 − x) (|x| < 1)

Coordinate Geometry

The perpendicular distance from (h, k) to ax + by + c = 0 is|ah + bk + c|√(a2 + b2)

The acute angle between lines with gradients m1 and m2 is tan−1 ∣∣∣∣ m1 − m2

1 +m1m2

∣∣∣∣Trigonometric Identities

sin(A ± B) = sin A cos B ± cos A sin B

cos(A ± B) = cos A cos B ∓ sin A sin B

tan(A ± B) = tan A ± tan B1 ∓ tan A tan B

(A ± B ≠ (k + 12)π)

For t = tan 12A: sin A = 2t

1 + t2, cos A = 1 − t2

1 + t2

sin A + sin B = 2 sinA + B

2cos

A − B2

sin A − sin B = 2 cosA + B

2sin

A − B2

cos A + cos B = 2 cosA + B

2cos

A − B2

cos A − cos B = −2 sinA + B

2sin

A − B2

3

Vectors

The resolved part of a in the direction of b isa.b|b|

The point dividing AB in the ratio λ : µ isµa + λb

λ + µ

Vector product: a × b = |a| |b| sin θ n̂ = ∣∣∣∣∣i a1 b1j a2 b2k a

3b

3

∣∣∣∣∣ = (a2b3 − a3b2a3b1 − a1b3a

1b

2− a

2b

1

)If A is the point with position vector a = a1i + a2j + a3k and the direction vector b is given by

b = b1i + b

2j + b

3k, then the straight line through A with direction vector b has cartesian equation

x − a1

b1

= y − a2

b2

= � − a3

b3

(= λ )The plane through A with normal vector n = n1i + n2j + n3k has cartesian equation

n1x + n2y + n3� + d = 0, where d = −a.n

The plane through non-collinear points A, B and C has vector equation

r = a + λ (b − a) + µ(c − a) = (1 − λ − µ)a + λb + µc

The plane through the point with position vector a and parallel to b and c has equation r = a + sb + tc

The perpendicular distance of (α, β , γ ) from n1x + n2y + n3� + d = 0 is∣∣n1α + n2β + n3γ + d ∣∣√(n2

1 + n22 + n2

3)Matrix transformations

Anticlockwise rotation through θ about O: ( cos θ − sin θsin θ cos θ )

Reflection in the line y = (tan θ)x: ( cos 2θ sin 2θsin 2θ − cos 2θ )

Differentiation

f(x) f ′(x)tan kx k sec2 kx

sin−1 x1√(1 − x2)

cos−1 x − 1√(1 − x2)tan−1 x

1

1 + x2

sec x sec x tan xcot x − cosec2 x

cosec x − cosec x cot xsinh x cosh xcosh x sinh xtanh x sech2 x

sinh−1 x1√(1 + x2)

cosh−1 x1√(x2 − 1)

tanh−1 x1

1 − x2

If y = f(x)g(x) then

dydx

= f ′(x)g(x) − f(x)g′(x){g(x)}2

4

Integration ( + constant; a > 0 where relevant)

f(x) � f(x) dx

sec2 kx1k

tan kx

tan x ln |sec x|cot x ln |sin x|

cosec x − ln |cosec x + cot x| = ln ∣∣tan 12x∣∣

sec x ln |sec x + tan x| = ln ∣∣tan(12x + 1

4π)∣∣

sinh x cosh xcosh x sinh xtanh x ln cosh x

1√(a2 − x2) sin−1(xa) (|x| < a)

1

a2 + x2

1a

tan−1(xa)

1√(x2 − a2) cosh−1(xa) or ln{x + √(x2 − a2)} (x > a)

1√(a2 + x2) sinh−1(xa) or ln{x + √(x2 + a2)}

1

a2 − x2

12a

ln ∣∣∣ a + xa − x

∣∣∣ = 1a

tanh−1(xa) (|x| < a)

1

x2 − a2

12a

ln ∣∣∣ x − ax + a

∣∣∣� u

dvdx

dx = uv − � vdudx

dx

Area of a sector

A = 12� r2 dθ (polar coordinates)

A = 12� (x dy

dt− y

dxdt) dt (parametric form)

Numerical Mathematics

Numerical integration

The trapezium rule: � b

ay dx ≈ 1

2h{(y0 + yn) + 2(y1 + y2 + . . . + yn−1)}, where h = b − a

n

Simpson’s Rule: � b

ay dx ≈ 1

3h{(y0 + yn) + 4(y1 + y3 + . . . + yn−1) + 2(y2 + y4 + . . . + yn−2)},

where h = b − an

and n is even

Numerical Solution of Equations

The Newton-Raphson iteration for solving f(x) = 0: xn+1 = xn − f(xn)f′(xn)

5

Mechanics

Motion in a circle

Transverse velocity: v = rθ̇

Transverse acceleration: v̇ = rθ̈

Radial acceleration: − rθ̇2 = −v2

r

Centres of Mass (for uniform bodies)

Triangular lamina: 23

along median from vertex

Solid hemisphere, radius r: 38r from centre

Hemispherical shell, radius r: 12r from centre

Circular arc, radius r, angle at centre 2α:r sin α

αfrom centre

Sector of circle, radius r, angle at centre 2α:2r sin α

3αfrom centre

Solid cone or pyramid of height h: 14h above the base on the line from centre of base to vertex

Conical shell of height h: 13h above the base on the line from centre of base to vertex

Moments of Inertia (for uniform bodies of mass m)

Thin rod, length 2l, about perpendicular axis through centre: 13ml2

Rectangular lamina about axis in plane bisecting edges of length 2l: 13ml2

Thin rod, length 2l, about perpendicular axis through end: 43ml2

Rectangular lamina about edge perpendicular to edges of length 2l: 43ml2

Rectangular lamina, sides 2a and 2b, about perpendicular axis through centre: 13m(a2 + b2)

Hoop or cylindrical shell of radius r about axis: mr2

Hoop of radius r about a diameter: 12mr2

Disc or solid cylinder of radius r about axis: 12mr2

Disc of radius r about a diameter: 14mr2

Solid sphere, radius r, about diameter: 25mr2

Spherical shell of radius r about a diameter: 23mr2

Parallel axes theorem: IA = IG +m(AG)2

Perpendicular axes theorem: I� = Ix + Iy (for a lamina in the x-y plane)

6

Probability & Statistics

Probability

P(A ∪ B) = P(A) + P(B) − P(A ∩ B)P(A ∩ B) = P(A)P(B | A)P(A | B) = P(B | A)P(A)

P(B | A)P(A) + P(B | A′)P(A′)Bayes’ Theorem: P(Aj | B) = P(Aj)P(B | Aj)

ΣP(Ai)P(B | Ai)Discrete distributions

For a discrete random variable X taking values xi with probabilities pi

Expectation (mean): E(X) = µ = Σ xip

i

Variance: Var(X) = σ2 = Σ(xi − µ)2pi = Σ x2i pi − µ2

For a function g(X): E(g(X)) = Σ g(xi)pi

The probability generating function of X is GX(t) = E(tX), and

E(X) = G′X(1)

Var(X) = G′′X(1) + G′

X(1) − {G′X(1)}2

For Z = X + Y , where X and Y are independent: GZ(t) = GX(t)GY(t)Standard discrete distributions

Distribution of X P(X = x) Mean Variance P.G.F.

Binomial B(n, p) (nx)px(1 − p)n−x np np(1 − p) (1 − p + pt)n

Poisson Po(λ ) e−λ λ x

x!λ λ eλ (t−1)

Geometric Geo(p) on 1, 2, … p(1 − p)x−1 1p

1 − pp2

pt1 − (1 − p)t

Continuous distributions

For a continuous random variable X having probability density function f

Expectation (mean): E(X) = µ = � xf(x) dx

Variance: Var(X) = σ2 = � (x − µ)2f(x) dx = � x2f(x) dx − µ2

For a function g(X): E(g(X)) = � g(x)f(x) dx

Cumulative distribution function: F(x) = P(X ≤ x) = � x

−∞f(t) dt

The moment generating function of X is MX(t) = E(etX) and

E(X) = M′X(0)

E(Xn) = M(n)X (0)

Var(X) = M′′X(0) − {M′

X(0)}2

For Z = X + Y , where X and Y are independent: MZ(t) = MX(t)MY(t)

7

Standard continuous distributions

Distribution of X P.D.F. Mean Variance M.G.F.

Uniform (Rectangular) on [a, b] 1b − a

12(a + b) 1

12(b − a)2 ebt − eat

(b − a)tExponential λe−λx 1

λ1

λ 2

λλ − t

Normal N(µ, σ2) 1σ√(2π)e−1

2( x−µ

σ )2

µ σ2 eµt+12σ2t2

Expectation algebra

Covariance: Cov(X, Y) = E((X − µX)(Y − µY)) = E(XY) − µXµY

Var(aX ± bY) = a2 Var(X) + b2 Var(Y) ± 2ab Cov(X, Y)Product moment correlation coefficient: ρ = Cov(X, Y)

σX

σY

If X = aX′ + b and Y = cY ′ + d, then Cov(X, Y) = ac Cov(X′, Y ′)For independent random variables X and Y

E(XY) = E(X)E(Y)Var(aX ± bY) = a2 Var(X) + b2 Var(Y)

Sampling distributions

For a random sample X1, X2, . . . , Xn of n independent observations from a distribution having mean µand variance σ2

X is an unbiased estimator of µ, with Var(X) = σ2

n

S2 is an unbiased estimator of σ2, where S2 = Σ(Xi − X)2

n − 1

For a random sample of n observations from N(µ, σ2)X − µσ/√n

∼ N(0, 1)X − µS/√n

∼ tn−1 (also valid in matched-pairs situations)

If X is the observed number of successes in n independent Bernoulli trials in each of which the

probability of success is p, and Y = Xn

, then

E(Y) = p and Var(Y) = p(1 − p)n

For a random sample of nx observations from N(µx, σ2x ) and, independently, a random sample of

ny observations from N(µy, σ2y )(X − Y) − (µx − µy)√(σ2

x

nx

+ σ2y

ny

) ∼ N(0, 1)

If σ2x = σ2

y = σ2 (unknown) then(X − Y) − (µx − µy)√{S2

p( 1

nx

+ 1ny

)} ∼ tnx+n

y−2,

where S2p = (nx − 1)S2

x + (ny − 1)S2y

nx + ny − 2

8

Correlation and regression

For a set of n pairs of values (xi, yi)Sxx = Σ(xi − x)2 = Σ x2

i − (Σ xi)2

n

Syy = Σ(yi − y)2 = Σ y2i − (Σ yi)2

n

Sxy= Σ(x

i− x)(y

i− y) = Σ x

iy

i− (Σ xi)(Σ yi)

nThe product moment correlation coefficient is

r = Sxy√(SxxSyy) =Σ(xi − x)(yi − y)√{(Σ(x

i− x)2)(Σ(y

i− y)2)} = Σ xiyi − (Σ xi)(Σ yi)

n√{(Σ x2i − (Σ xi)2

n)(Σ y2

i − (Σ yi)2

n)}

Spearman’s rank correlation coefficient is rs = 1 − 6Σ d2

n(n2 − 1)The regression coefficient of y on x is b = Sxy

Sxx

= Σ(xi − x)(yi − y)Σ(xi − x)2

Least squares regression line of y on x is y = a + bx where a = y − bx

Distribution-free (non-parametric) tests

Goodness-of-fit test and contingency tables: ∑ (Oi − Ei)2

Ei

∼ χ2ν

Approximate distributions for large samples

Wilcoxon Signed Rank test: T ∼ N(14n(n + 1), 1

24n(n + 1)(2n + 1))

Wilcoxon Rank Sum test (samples of sizes m and n, with m ≤ n):

W ∼ N(12m(m + n + 1), 1

12mn(m + n + 1))

9

CUMULATIVEBINOMIALPROBABILITIES

n=5 p

0.05

0.1

0.15

1/60.

20.

250.

31/3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

2/30.

70.

750.

85/6

0.85

0.9

0.95

x=0

0.77

380.

5905

0.44

370.

4019

0.32

770.

2373

0.16

810.

1317

0.11

600.

0778

0.05

030.

0313

0.01

850.

0102

0.00

530.

0041

0.00

240.

0010

0.00

030.

0001

0.00

010.

0000

0.00

001

0.97

740.

9185

0.83

520.

8038

0.73

730.

6328

0.52

820.

4609

0.42

840.

3370

0.25

620.

1875

0.13

120.

0870

0.05

400.

0453

0.03

080.

0156

0.00

670.

0033

0.00

220.

0005

0.00

002

0.99

880.

9914

0.97

340.

9645

0.94

210.

8965

0.83

690.

7901

0.76

480.

6826

0.59

310.

5000

0.40

690.

3174

0.23

520.

2099

0.16

310.

1035

0.05

790.

0355

0.02

660.

0086

0.00

123

1.00

000.

9995

0.99

780.

9967

0.99

330.

9844

0.96

920.

9547

0.94

600.

9130

0.86

880.

8125

0.74

380.

6630

0.57

160.

5391

0.47

180.

3672

0.26

270.

1962

0.16

480.

0815

0.02

264

1.00

001.

0000

0.99

990.

9999

0.99

970.

9990

0.99

760.

9959

0.99

470.

9898

0.98

150.

9688

0.94

970.

9222

0.88

400.

8683

0.83

190.

7627

0.67

230.

5981

0.55

630.

4095

0.22

625

1.00

001.

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1.00

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1.00

001.

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1.00

001.

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1.00

001.

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1.00

00

n=6 p

0.05

0.1

0.15

1/60.

20.

250.

31/3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

2/30.

70.

750.

85/6

0.85

0.9

0.95

x=0

0.73

510.

5314

0.37

710.

3349

0.26

210.

1780

0.11

760.

0878

0.07

540.

0467

0.02

770.

0156

0.00

830.

0041

0.00

180.

0014

0.00

070.

0002

0.00

010.

0000

0.00

000.

0000

0.00

001

0.96

720.

8857

0.77

650.

7368

0.65

540.

5339

0.42

020.

3512

0.31

910.

2333

0.16

360.

1094

0.06

920.

0410

0.02

230.

0178

0.01

090.

0046

0.00

160.

0007

0.00

040.

0001

0.00

002

0.99

780.

9842

0.95

270.

9377

0.90

110.

8306

0.74

430.

6804

0.64

710.

5443

0.44

150.

3438

0.25

530.

1792

0.11

740.

1001

0.07

050.

0376

0.01

700.

0087

0.00

590.

0013

0.00

013

0.99

990.

9987

0.99

410.

9913

0.98

300.

9624

0.92

950.

8999

0.88

260.

8208

0.74

470.

6563

0.55

850.

4557

0.35

290.

3196

0.25

570.

1694

0.09

890.

0623

0.04

730.

0159

0.00

224

1.00

000.

9999

0.99

960.

9993

0.99

840.

9954

0.98

910.

9822

0.97

770.

9590

0.93

080.

8906

0.83

640.

7667

0.68

090.

6488

0.57

980.

4661

0.34

460.

2632

0.22

350.

1143

0.03

285

1.00

001.

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1.00

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0000

0.99

990.

9998

0.99

930.

9986

0.99

820.

9959

0.99

170.

9844

0.97

230.

9533

0.92

460.

9122

0.88

240.

8220

0.73

790.

6651

0.62

290.

4686

0.26

496

1.00

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1.00

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n=7 p

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0.1

0.15

1/60.

20.

250.

31/3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

2/30.

70.

750.

85/6

0.85

0.9

0.95

x=0

0.69

830.

4783

0.32

060.

2791

0.20

970.

1335

0.08

240.

0585

0.04

900.

0280

0.01

520.

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0.00

370.

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0.00

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0.00

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0.00

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0000

0.00

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0.00

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0.95

560.

8503

0.71

660.

6698

0.57

670.

4449

0.32

940.

2634

0.23

380.

1586

0.10

240.

0625

0.03

570.

0188

0.00

900.

0069

0.00

380.

0013

0.00

040.

0001

0.00

010.

0000

0.00

002

0.99

620.

9743

0.92

620.

9042

0.85

200.

7564

0.64

710.

5706

0.53

230.

4199

0.31

640.

2266

0.15

290.

0963

0.05

560.

0453

0.02

880.

0129

0.00

470.

0020

0.00

120.

0002

0.00

003

0.99

980.

9973

0.98

790.

9824

0.96

670.

9294

0.87

400.

8267

0.80

020.

7102

0.60

830.

5000

0.39

170.

2898

0.19

980.

1733

0.12

600.

0706

0.03

330.

0176

0.01

210.

0027

0.00

024

1.00

000.

9998

0.99

880.

9980

0.99

530.

9871

0.97

120.

9547

0.94

440.

9037

0.84

710.

7734

0.68

360.

5801

0.46

770.

4294

0.35

290.

2436

0.14

800.

0958

0.07

380.

0257

0.00

385

1.00

001.

0000

0.99

990.

9999

0.99

960.

9987

0.99

620.

9931

0.99

100.

9812

0.96

430.

9375

0.89

760.

8414

0.76

620.

7366

0.67

060.

5551

0.42

330.

3302

0.28

340.

1497

0.04

446

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

980.

9995

0.99

940.

9984

0.99

630.

9922

0.98

480.

9720

0.95

100.

9415

0.91

760.

8665

0.79

030.

7209

0.67

940.

5217

0.30

177

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

00

n=8 p

0.05

0.1

0.15

1/60.

20.

250.

31/3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

2/30.

70.

750.

85/6

0.85

0.9

0.95

x=0

0.66

340.

4305

0.27

250.

2326

0.16

780.

1001

0.05

760.

0390

0.03

190.

0168

0.00

840.

0039

0.00

170.

0007

0.00

020.

0002

0.00

010.

0000

0.00

000.

0000

0.00

000.

0000

0.00

001

0.94

280.

8131

0.65

720.

6047

0.50

330.

3671

0.25

530.

1951

0.16

910.

1064

0.06

320.

0352

0.01

810.

0085

0.00

360.

0026

0.00

130.

0004

0.00

010.

0000

0.00

000.

0000

0.00

002

0.99

420.

9619

0.89

480.

8652

0.79

690.

6785

0.55

180.

4682

0.42

780.

3154

0.22

010.

1445

0.08

850.

0498

0.02

530.

0197

0.01

130.

0042

0.00

120.

0004

0.00

020.

0000

0.00

003

0.99

960.

9950

0.97

860.

9693

0.94

370.

8862

0.80

590.

7414

0.70

640.

5941

0.47

700.

3633

0.26

040.

1737

0.10

610.

0879

0.05

800.

0273

0.01

040.

0046

0.00

290.

0004

0.00

004

1.00

000.

9996

0.99

710.

9954

0.98

960.

9727

0.94

200.

9121

0.89

390.

8263

0.73

960.

6367

0.52

300.

4059

0.29

360.

2586

0.19

410.

1138

0.05

630.

0307

0.02

140.

0050

0.00

045

1.00

001.

0000

0.99

980.

9996

0.99

880.

9958

0.98

870.

9803

0.97

470.

9502

0.91

150.

8555

0.77

990.

6846

0.57

220.

5318

0.44

820.

3215

0.20

310.

1348

0.10

520.

0381

0.00

586

1.00

001.

0000

1.00

001.

0000

0.99

990.

9996

0.99

870.

9974

0.99

640.

9915

0.98

190.

9648

0.93

680.

8936

0.83

090.

8049

0.74

470.

6329

0.49

670.

3953

0.34

280.

1869

0.05

727

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

990.

9998

0.99

980.

9993

0.99

830.

9961

0.99

160.

9832

0.96

810.

9610

0.94

240.

8999

0.83

220.

7674

0.72

750.

5695

0.33

668

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

00

10

CUMULATIVEBINOMIALPROBABILITIES

n=9 p

0.05

0.1

0.15

1/60.

20.

250.

31/3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

2/30.

70.

750.

85/6

0.85

0.9

0.95

x=0

0.63

020.

3874

0.23

160.

1938

0.13

420.

0751

0.04

040.

0260

0.02

070.

0101

0.00

460.

0020

0.00

080.

0003

0.00

010.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

001

0.92

880.

7748

0.59

950.

5427

0.43

620.

3003

0.19

600.

1431

0.12

110.

0705

0.03

850.

0195

0.00

910.

0038

0.00

140.

0010

0.00

040.

0001

0.00

000.

0000

0.00

000.

0000

0.00

002

0.99

160.

9470

0.85

910.

8217

0.73

820.

6007

0.46

280.

3772

0.33

730.

2318

0.14

950.

0898

0.04

980.

0250

0.01

120.

0083

0.00

430.

0013

0.00

030.

0001

0.00

000.

0000

0.00

003

0.99

940.

9917

0.96

610.

9520

0.91

440.

8343

0.72

970.

6503

0.60

890.

4826

0.36

140.

2539

0.16

580.

0994

0.05

360.

0424

0.02

530.

0100

0.00

310.

0011

0.00

060.

0001

0.00

004

1.00

000.

9991

0.99

440.

9910

0.98

040.

9511

0.90

120.

8552

0.82

830.

7334

0.62

140.

5000

0.37

860.

2666

0.17

170.

1448

0.09

880.

0489

0.01

960.

0090

0.00

560.

0009

0.00

005

1.00

000.

9999

0.99

940.

9989

0.99

690.

9900

0.97

470.

9576

0.94

640.

9006

0.83

420.

7461

0.63

860.

5174

0.39

110.

3497

0.27

030.

1657

0.08

560.

0480

0.03

390.

0083

0.00

066

1.00

001.

0000

1.00

000.

9999

0.99

970.

9987

0.99

570.

9917

0.98

880.

9750

0.95

020.

9102

0.85

050.

7682

0.66

270.

6228

0.53

720.

3993

0.26

180.

1783

0.14

090.

0530

0.00

847

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

960.

9990

0.99

860.

9962

0.99

090.

9805

0.96

150.

9295

0.87

890.

8569

0.80

400.

6997

0.56

380.

4573

0.40

050.

2252

0.07

128

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

990.

9997

0.99

920.

9980

0.99

540.

9899

0.97

930.

9740

0.95

960.

9249

0.86

580.

8062

0.76

840.

6126

0.36

989

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

00

n=1

0p

0.05

0.1

0.15

1/60.

20.

250.

31/3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

2/30.

70.

750.

85/6

0.85

0.9

0.95

x=0

0.59

870.

3487

0.19

690.

1615

0.10

740.

0563

0.02

820.

0173

0.01

350.

0060

0.00

250.

0010

0.00

030.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

001

0.91

390.

7361

0.54

430.

4845

0.37

580.

2440

0.14

930.

1040

0.08

600.

0464

0.02

330.

0107

0.00

450.

0017

0.00

050.

0004

0.00

010.

0000

0.00

000.

0000

0.00

000.

0000

0.00

002

0.98

850.

9298

0.82

020.

7752

0.67

780.

5256

0.38

280.

2991

0.26

160.

1673

0.09

960.

0547

0.02

740.

0123

0.00

480.

0034

0.00

160.

0004

0.00

010.

0000

0.00

000.

0000

0.00

003

0.99

900.

9872

0.95

000.

9303

0.87

910.

7759

0.64

960.

5593

0.51

380.

3823

0.26

600.

1719

0.10

200.

0548

0.02

600.

0197

0.01

060.

0035

0.00

090.

0003

0.00

010.

0000

0.00

004

0.99

990.

9984

0.99

010.

9845

0.96

720.

9219

0.84

970.

7869

0.75

150.

6331

0.50

440.

3770

0.26

160.

1662

0.09

490.

0766

0.04

730.

0197

0.00

640.

0024

0.00

140.

0001

0.00

005

1.00

000.

9999

0.99

860.

9976

0.99

360.

9803

0.95

270.

9234

0.90

510.

8338

0.73

840.

6230

0.49

560.

3669

0.24

850.

2131

0.15

030.

0781

0.03

280.

0155

0.00

990.

0016

0.00

016

1.00

001.

0000

0.99

990.

9997

0.99

910.

9965

0.98

940.

9803

0.97

400.

9452

0.89

800.

8281

0.73

400.

6177

0.48

620.

4407

0.35

040.

2241

0.12

090.

0697

0.05

000.

0128

0.00

107

1.00

001.

0000

1.00

001.

0000

0.99

990.

9996

0.99

840.

9966

0.99

520.

9877

0.97

260.

9453

0.90

040.

8327

0.73

840.

7009

0.61

720.

4744

0.32

220.

2248

0.17

980.

0702

0.01

158

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

990.

9996

0.99

950.

9983

0.99

550.

9893

0.97

670.

9536

0.91

400.

8960

0.85

070.

7560

0.62

420.

5155

0.45

570.

2639

0.08

619

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

970.

9990

0.99

750.

9940

0.98

650.

9827

0.97

180.

9437

0.89

260.

8385

0.80

310.

6513

0.40

1310

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

00

n=1

2p

0.05

0.1

0.15

1/60.

20.

250.

31/3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

2/30.

70.

750.

85/6

0.85

0.9

0.95

x=0

0.54

040.

2824

0.14

220.

1122

0.06

870.

0317

0.01

380.

0077

0.00

570.

0022

0.00

080.

0002

0.00

010.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

001

0.88

160.

6590

0.44

350.

3813

0.27

490.

1584

0.08

500.

0540

0.04

240.

0196

0.00

830.

0032

0.00

110.

0003

0.00

010.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

002

0.98

040.

8891

0.73

580.

6774

0.55

830.

3907

0.25

280.

1811

0.15

130.

0834

0.04

210.

0193

0.00

790.

0028

0.00

080.

0005

0.00

020.

0000

0.00

000.

0000

0.00

000.

0000

0.00

003

0.99

780.

9744

0.90

780.

8748

0.79

460.

6488

0.49

250.

3931

0.34

670.

2253

0.13

450.

0730

0.03

560.

0153

0.00

560.

0039

0.00

170.

0004

0.00

010.

0000

0.00

000.

0000

0.00

004

0.99

980.

9957

0.97

610.

9636

0.92

740.

8424

0.72

370.

6315

0.58

330.

4382

0.30

440.

1938

0.11

170.

0573

0.02

550.

0188

0.00

950.

0028

0.00

060.

0002

0.00

010.

0000

0.00

005

1.00

000.

9995

0.99

540.

9921

0.98

060.

9456

0.88

220.

8223

0.78

730.

6652

0.52

690.

3872

0.26

070.

1582

0.08

460.

0664

0.03

860.

0143

0.00

390.

0013

0.00

070.

0001

0.00

006

1.00

000.

9999

0.99

930.

9987

0.99

610.

9857

0.96

140.

9336

0.91

540.

8418

0.73

930.

6128

0.47

310.

3348

0.21

270.

1777

0.11

780.

0544

0.01

940.

0079

0.00

460.

0005

0.00

007

1.00

001.

0000

0.99

990.

9998

0.99

940.

9972

0.99

050.

9812

0.97

450.

9427

0.88

830.

8062

0.69

560.

5618

0.41

670.

3685

0.27

630.

1576

0.07

260.

0364

0.02

390.

0043

0.00

028

1.00

001.

0000

1.00

001.

0000

0.99

990.

9996

0.99

830.

9961

0.99

440.

9847

0.96

440.

9270

0.86

550.

7747

0.65

330.

6069

0.50

750.

3512

0.20

540.

1252

0.09

220.

0256

0.00

229

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

980.

9995

0.99

920.

9972

0.99

210.

9807

0.95

790.

9166

0.84

870.

8189

0.74

720.

6093

0.44

170.

3226

0.26

420.

1109

0.01

9610

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

990.

9997

0.99

890.

9968

0.99

170.

9804

0.95

760.

9460

0.91

500.

8416

0.72

510.

6187

0.55

650.

3410

0.11

8411

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

990.

9998

0.99

920.

9978

0.99

430.

9923

0.98

620.

9683

0.93

130.

8878

0.85

780.

7176

0.45

9612

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

00

11

CUMULATIVEBINOMIALPROBABILITIES

n=1

4p

0.05

0.1

0.15

1/60.

20.

250.

31/3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

2/30.

70.

750.

85/6

0.85

0.9

0.95

x=0

0.48

770.

2288

0.10

280.

0779

0.04

400.

0178

0.00

680.

0034

0.00

240.

0008

0.00

020.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

001

0.84

700.

5846

0.35

670.

2960

0.19

790.

1010

0.04

750.

0274

0.02

050.

0081

0.00

290.

0009

0.00

030.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

002

0.96

990.

8416

0.64

790.

5795

0.44

810.

2811

0.16

080.

1053

0.08

390.

0398

0.01

700.

0065

0.00

220.

0006

0.00

010.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

003

0.99

580.

9559

0.85

350.

8063

0.69

820.

5213

0.35

520.

2612

0.22

050.

1243

0.06

320.

0287

0.01

140.

0039

0.00

110.

0007

0.00

020.

0000

0.00

000.

0000

0.00

000.

0000

0.00

004

0.99

960.

9908

0.95

330.

9310

0.87

020.

7415

0.58

420.

4755

0.42

270.

2793

0.16

720.

0898

0.04

260.

0175

0.00

600.

0040

0.00

170.

0003

0.00

000.

0000

0.00

000.

0000

0.00

005

1.00

000.

9985

0.98

850.

9809

0.95

610.

8883

0.78

050.

6898

0.64

050.

4859

0.33

730.

2120

0.11

890.

0583

0.02

430.

0174

0.00

830.

0022

0.00

040.

0001

0.00

000.

0000

0.00

006

1.00

000.

9998

0.99

780.

9959

0.98

840.

9617

0.90

670.

8505

0.81

640.

6925

0.54

610.

3953

0.25

860.

1501

0.07

530.

0576

0.03

150.

0103

0.00

240.

0007

0.00

030.

0000

0.00

007

1.00

001.

0000

0.99

970.

9993

0.99

760.

9897

0.96

850.

9424

0.92

470.

8499

0.74

140.

6047

0.45

390.

3075

0.18

360.

1495

0.09

330.

0383

0.01

160.

0041

0.00

220.

0002

0.00

008

1.00

001.

0000

1.00

000.

9999

0.99

960.

9978

0.99

170.

9826

0.97

570.

9417

0.88

110.

7880

0.66

270.

5141

0.35

950.

3102

0.21

950.

1117

0.04

390.

0191

0.01

150.

0015

0.00

009

1.00

001.

0000

1.00

001.

0000

1.00

000.

9997

0.99

830.

9960

0.99

400.

9825

0.95

740.

9102

0.83

280.

7207

0.57

730.

5245

0.41

580.

2585

0.12

980.

0690

0.04

670.

0092

0.00

0410

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

980.

9993

0.99

890.

9961

0.98

860.

9713

0.93

680.

8757

0.77

950.

7388

0.64

480.

4787

0.30

180.

1937

0.14

650.

0441

0.00

4211

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

990.

9994

0.99

780.

9935

0.98

300.

9602

0.91

610.

8947

0.83

920.

7189

0.55

190.

4205

0.35

210.

1584

0.03

0112

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

970.

9991

0.99

710.

9919

0.97

950.

9726

0.95

250.

8990

0.80

210.

7040

0.64

330.

4154

0.15

3013

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

980.

9992

0.99

760.

9966

0.99

320.

9822

0.95

600.

9221

0.89

720.

7712

0.51

2314

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

00

n=1

6p

0.05

0.1

0.15

1/60.

20.

250.

31/3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

2/30.

70.

750.

85/6

0.85

0.9

0.95

x=0

0.44

010.

1853

0.07

430.

0541

0.02

810.

0100

0.00

330.

0015

0.00

100.

0003

0.00

010.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

001

0.81

080.

5147

0.28

390.

2272

0.14

070.

0635

0.02

610.

0137

0.00

980.

0033

0.00

100.

0003

0.00

010.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

002

0.95

710.

7892

0.56

140.

4868

0.35

180.

1971

0.09

940.

0594

0.04

510.

0183

0.00

660.

0021

0.00

060.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

003

0.99

300.

9316

0.78

990.

7291

0.59

810.

4050

0.24

590.

1659

0.13

390.

0651

0.02

810.

0106

0.00

350.

0009

0.00

020.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

004

0.99

910.

9830

0.92

090.

8866

0.79

820.

6302

0.44

990.

3391

0.28

920.

1666

0.08

530.

0384

0.01

490.

0049

0.00

130.

0008

0.00

030.

0000

0.00

000.

0000

0.00

000.

0000

0.00

005

0.99

990.

9967

0.97

650.

9622

0.91

830.

8103

0.65

980.

5469

0.49

000.

3288

0.19

760.

1051

0.04

860.

0191

0.00

620.

0040

0.00

160.

0003

0.00

000.

0000

0.00

000.

0000

0.00

006

1.00

000.

9995

0.99

440.

9899

0.97

330.

9204

0.82

470.

7374

0.68

810.

5272

0.36

600.

2272

0.12

410.

0583

0.02

290.

0159

0.00

710.

0016

0.00

020.

0000

0.00

000.

0000

0.00

007

1.00

000.

9999

0.99

890.

9979

0.99

300.

9729

0.92

560.

8735

0.84

060.

7161

0.56

290.

4018

0.25

590.

1423

0.06

710.

0500

0.02

570.

0075

0.00

150.

0004

0.00

020.

0000

0.00

008

1.00

001.

0000

0.99

980.

9996

0.99

850.

9925

0.97

430.

9500

0.93

290.

8577

0.74

410.

5982

0.43

710.

2839

0.15

940.

1265

0.07

440.

0271

0.00

700.

0021

0.00

110.

0001

0.00

009

1.00

001.

0000

1.00

001.

0000

0.99

980.

9984

0.99

290.

9841

0.97

710.

9417

0.87

590.

7728

0.63

400.

4728

0.31

190.

2626

0.17

530.

0796

0.02

670.

0101

0.00

560.

0005

0.00

0010

1.00

001.

0000

1.00

001.

0000

1.00

000.

9997

0.99

840.

9960

0.99

380.

9809

0.95

140.

8949

0.80

240.

6712

0.51

000.

4531

0.34

020.

1897

0.08

170.

0378

0.02

350.

0033

0.00

0111

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

970.

9992

0.99

870.

9951

0.98

510.

9616

0.91

470.

8334

0.71

080.

6609

0.55

010.

3698

0.20

180.

1134

0.07

910.

0170

0.00

0912

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

980.

9991

0.99

650.

9894

0.97

190.

9349

0.86

610.

8341

0.75

410.

5950

0.40

190.

2709

0.21

010.

0684

0.00

7013

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

940.

9979

0.99

340.

9817

0.95

490.

9406

0.90

060.

8029

0.64

820.

5132

0.43

860.

2108

0.04

2914

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

990.

9997

0.99

900.

9967

0.99

020.

9863

0.97

390.

9365

0.85

930.

7728

0.71

610.

4853

0.18

9215

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

990.

9997

0.99

900.

9985

0.99

670.

9900

0.97

190.

9459

0.92

570.

8147

0.55

9916

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

00

12

CUMULATIVEBINOMIALPROBABILITIES

n=1

8p

0.05

0.1

0.15

1/60.

20.

250.

31/3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

2/30.

70.

750.

85/6

0.85

0.9

0.95

x=0

0.39

720.

1501

0.05

360.

0376

0.01

800.

0056

0.00

160.

0007

0.00

040.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

001

0.77

350.

4503

0.22

410.

1728

0.09

910.

0395

0.01

420.

0068

0.00

460.

0013

0.00

030.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

002

0.94

190.

7338

0.47

970.

4027

0.27

130.

1353

0.06

000.

0326

0.02

360.

0082

0.00

250.

0007

0.00

010.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

003

0.98

910.

9018

0.72

020.

6479

0.50

100.

3057

0.16

460.

1017

0.07

830.

0328

0.01

200.

0038

0.00

100.

0002

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

004

0.99

850.

9718

0.87

940.

8318

0.71

640.

5187

0.33

270.

2311

0.18

860.

0942

0.04

110.

0154

0.00

490.

0013

0.00

030.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

005

0.99

980.

9936

0.95

810.

9347

0.86

710.

7175

0.53

440.

4122

0.35

500.

2088

0.10

770.

0481

0.01

830.

0058

0.00

140.

0009

0.00

030.

0000

0.00

000.

0000

0.00

000.

0000

0.00

006

1.00

000.

9988

0.98

820.

9794

0.94

870.

8610

0.72

170.

6085

0.54

910.

3743

0.22

580.

1189

0.05

370.

0203

0.00

620.

0039

0.00

140.

0002

0.00

000.

0000

0.00

000.

0000

0.00

007

1.00

000.

9998

0.99

730.

9947

0.98

370.

9431

0.85

930.

7767

0.72

830.

5634

0.39

150.

2403

0.12

800.

0576

0.02

120.

0144

0.00

610.

0012

0.00

020.

0000

0.00

000.

0000

0.00

008

1.00

001.

0000

0.99

950.

9989

0.99

570.

9807

0.94

040.

8924

0.86

090.

7368

0.57

780.

4073

0.25

270.

1347

0.05

970.

0433

0.02

100.

0054

0.00

090.

0002

0.00

010.

0000

0.00

009

1.00

001.

0000

0.99

990.

9998

0.99

910.

9946

0.97

900.

9567

0.94

030.

8653

0.74

730.

5927

0.42

220.

2632

0.13

910.

1076

0.05

960.

0193

0.00

430.

0011

0.00

050.

0000

0.00

0010

1.00

001.

0000

1.00

001.

0000

0.99

980.

9988

0.99

390.

9856

0.97

880.

9424

0.87

200.

7597

0.60

850.

4366

0.27

170.

2233

0.14

070.

0569

0.01

630.

0053

0.00

270.

0002

0.00

0011

1.00

001.

0000

1.00

001.

0000

1.00

000.

9998

0.99

860.

9961

0.99

380.

9797

0.94

630.

8811

0.77

420.

6257

0.45

090.

3915

0.27

830.

1390

0.05

130.

0206

0.01

180.

0012

0.00

0012

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

970.

9991

0.99

860.

9942

0.98

170.

9519

0.89

230.

7912

0.64

500.

5878

0.46

560.

2825

0.13

290.

0653

0.04

190.

0064

0.00

0213

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

970.

9987

0.99

510.

9846

0.95

890.

9058

0.81

140.

7689

0.66

730.

4813

0.28

360.

1682

0.12

060.

0282

0.00

1514

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9998

0.99

900.

9962

0.98

800.

9672

0.92

170.

8983

0.83

540.

6943

0.49

900.

3521

0.27

980.

0982

0.01

0915

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

990.

9993

0.99

750.

9918

0.97

640.

9674

0.94

000.

8647

0.72

870.

5973

0.52

030.

2662

0.05

8116

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

970.

9987

0.99

540.

9932

0.98

580.

9605

0.90

090.

8272

0.77

590.

5497

0.22

6517

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

960.

9993

0.99

840.

9944

0.98

200.

9624

0.94

640.

8499

0.60

2818

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

00

n=2

0p

0.05

0.1

0.15

1/60.

20.

250.

31/3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

2/30.

70.

750.

85/6

0.85

0.9

0.95

x=0

0.35

850.

1216

0.03

880.

0261

0.01

150.

0032

0.00

080.

0003

0.00

020.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

001

0.73

580.

3917

0.17

560.

1304

0.06

920.

0243

0.00

760.

0033

0.00

210.

0005

0.00

010.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

002

0.92

450.

6769

0.40

490.

3287

0.20

610.

0913

0.03

550.

0176

0.01

210.

0036

0.00

090.

0002

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

003

0.98

410.

8670

0.64

770.

5665

0.41

140.

2252

0.10

710.

0604

0.04

440.

0160

0.00

490.

0013

0.00

030.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

004

0.99

740.

9568

0.82

980.

7687

0.62

960.

4148

0.23

750.

1515

0.11

820.

0510

0.01

890.

0059

0.00

150.

0003

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

005

0.99

970.

9887

0.93

270.

8982

0.80

420.

6172

0.41

640.

2972

0.24

540.

1256

0.05

530.

0207

0.00

640.

0016

0.00

030.

0002

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

006

1.00

000.

9976

0.97

810.

9629

0.91

330.

7858

0.60

800.

4793

0.41

660.

2500

0.12

990.

0577

0.02

140.

0065

0.00

150.

0009

0.00

030.

0000

0.00

000.

0000

0.00

000.

0000

0.00

007

1.00

000.

9996

0.99

410.

9887

0.96

790.

8982

0.77

230.

6615

0.60

100.

4159

0.25

200.

1316

0.05

800.

0210

0.00

600.

0037

0.00

130.

0002

0.00

000.

0000

0.00

000.

0000

0.00

008

1.00

000.

9999

0.99

870.

9972

0.99

000.

9591

0.88

670.

8095

0.76

240.

5956

0.41

430.

2517

0.13

080.

0565

0.01

960.

0130

0.00

510.

0009

0.00

010.

0000

0.00

000.

0000

0.00

009

1.00

001.

0000

0.99

980.

9994

0.99

740.

9861

0.95

200.

9081

0.87

820.

7553

0.59

140.

4119

0.24

930.

1275

0.05

320.

0376

0.01

710.

0039

0.00

060.

0001

0.00

000.

0000

0.00

0010

1.00

001.

0000

1.00

000.

9999

0.99

940.

9961

0.98

290.

9624

0.94

680.

8725

0.75

070.

5881

0.40

860.

2447

0.12

180.

0919

0.04

800.

0139

0.00

260.

0006

0.00

020.

0000

0.00

0011

1.00

001.

0000

1.00

001.

0000

0.99

990.

9991

0.99

490.

9870

0.98

040.

9435

0.86

920.

7483

0.58

570.

4044

0.23

760.

1905

0.11

330.

0409

0.01

000.

0028

0.00

130.

0001

0.00

0012

1.00

001.

0000

1.00

001.

0000

1.00

000.

9998

0.99

870.

9963

0.99

400.

9790

0.94

200.

8684

0.74

800.

5841

0.39

900.

3385

0.22

770.

1018

0.03

210.

0113

0.00

590.

0004

0.00

0013

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

970.

9991

0.99

850.

9935

0.97

860.

9423

0.87

010.

7500

0.58

340.

5207

0.39

200.

2142

0.08

670.

0371

0.02

190.

0024

0.00

0014

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9998

0.99

970.

9984

0.99

360.

9793

0.94

470.

8744

0.75

460.

7028

0.58

360.

3828

0.19

580.

1018

0.06

730.

0113

0.00

0315

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9997

0.99

850.

9941

0.98

110.

9490

0.88

180.

8485

0.76

250.

5852

0.37

040.

2313

0.17

020.

0432

0.00

2616

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

970.

9987

0.99

510.

9840

0.95

560.

9396

0.89

290.

7748

0.58

860.

4335

0.35

230.

1330

0.01

5917

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9998

0.99

910.

9964

0.98

790.

9824

0.96

450.

9087

0.79

390.

6713

0.59

510.

3231

0.07

5518

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

990.

9995

0.99

790.

9967

0.99

240.

9757

0.93

080.

8696

0.82

440.

6083

0.26

4219

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

980.

9997

0.99

920.

9968

0.98

850.

9739

0.96

120.

8784

0.64

1520

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

00

13

CUMULATIVEBINOMIALPROBABILITIES

n=2

5p

0.05

0.1

0.15

1/60.

20.

250.

31/3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

2/30.

70.

750.

85/6

0.85

0.9

0.95

x=0

0.27

740.

0718

0.01

720.

0105

0.00

380.

0008

0.00

010.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

001

0.64

240.

2712

0.09

310.

0629

0.02

740.

0070

0.00

160.

0005

0.00

030.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

002

0.87

290.

5371

0.25

370.

1887

0.09

820.

0321

0.00

900.

0035

0.00

210.

0004

0.00

010.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

003

0.96

590.

7636

0.47

110.

3816

0.23

400.

0962

0.03

320.

0149

0.00

970.

0024

0.00

050.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

004

0.99

280.

9020

0.68

210.

5937

0.42

070.

2137

0.09

050.

0462

0.03

200.

0095

0.00

230.

0005

0.00

010.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

005

0.99

880.

9666

0.83

850.

7720

0.61

670.

3783

0.19

350.

1120

0.08

260.

0294

0.00

860.

0020

0.00

040.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

006

0.99

980.

9905

0.93

050.

8908

0.78

000.

5611

0.34

070.

2215

0.17

340.

0736

0.02

580.

0073

0.00

160.

0003

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

007

1.00

000.

9977

0.97

450.

9553

0.89

090.

7265

0.51

180.

3703

0.30

610.

1536

0.06

390.

0216

0.00

580.

0012

0.00

020.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

008

1.00

000.

9995

0.99

200.

9843

0.95

320.

8506

0.67

690.

5376

0.46

680.

2735

0.13

400.

0539

0.01

740.

0043

0.00

080.

0004

0.00

010.

0000

0.00

000.

0000

0.00

000.

0000

0.00

009

1.00

000.

9999

0.99

790.

9953

0.98

270.

9287

0.81

060.

6956

0.63

030.

4246

0.24

240.

1148

0.04

400.

0132

0.00

290.

0016

0.00

050.

0000

0.00

000.

0000

0.00

000.

0000

0.00

0010

1.00

001.

0000

0.99

950.

9988

0.99

440.

9703

0.90

220.

8220

0.77

120.

5858

0.38

430.

2122

0.09

600.

0344

0.00

930.

0056

0.00

180.

0002

0.00

000.

0000

0.00

000.

0000

0.00

0011

1.00

001.

0000

0.99

990.

9997

0.99

850.

9893

0.95

580.

9082

0.87

460.

7323

0.54

260.

3450

0.18

270.

0778

0.02

550.

0164

0.00

600.

0009

0.00

010.

0000

0.00

000.

0000

0.00

0012

1.00

001.

0000

1.00

000.

9999

0.99

960.

9966

0.98

250.

9585

0.93

960.

8462

0.69

370.

5000

0.30

630.

1538

0.06

040.

0415

0.01

750.

0034

0.00

040.

0001

0.00

000.

0000

0.00

0013

1.00

001.

0000

1.00

001.

0000

0.99

990.

9991

0.99

400.

9836

0.97

450.

9222

0.81

730.

6550

0.45

740.

2677

0.12

540.

0918

0.04

420.

0107

0.00

150.

0003

0.00

010.

0000

0.00

0014

1.00

001.

0000

1.00

001.

0000

1.00

000.

9998

0.99

820.

9944

0.99

070.

9656

0.90

400.

7878

0.61

570.

4142

0.22

880.

1780

0.09

780.

0297

0.00

560.

0012

0.00

050.

0000

0.00

0015

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

950.

9984

0.99

710.

9868

0.95

600.

8852

0.75

760.

5754

0.36

970.

3044

0.18

940.

0713

0.01

730.

0047

0.00

210.

0001

0.00

0016

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

0.99

990.

9996

0.99

920.

9957

0.98

260.

9461

0.86

600.

7265

0.53

320.

4624

0.32

310.

1494

0.04

680.

0157

0.00

800.

0005

0.00

0017

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

980.

9988

0.99

420.

9784

0.93

610.

8464

0.69

390.

6297

0.48

820.

2735

0.10

910.

0447

0.02

550.

0023

0.00

0018

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9997

0.99

840.

9927

0.97

420.

9264

0.82

660.

7785

0.65

930.

4389

0.22

000.

1092

0.06

950.

0095

0.00

0219

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

000.

9999

0.99

960.

9980

0.99

140.

9706

0.91

740.

8880

0.80

650.

6217

0.38

330.

2280

0.16

150.

0334

0.00

1220

1.00

001.

0000

1.00

001.

0000

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001.

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001.

0000

1.00

001.

0000

0.99

990.

9995

0.99

770.

9905

0.96

800.

9538

0.90

950.

7863

0.57

930.

4063

0.31

790.

0980

0.00

7221

1.00

001.

0000

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001.

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001.

0000

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9999

0.99

950.

9976

0.99

030.

9851

0.96

680.

9038

0.76

600.

6184

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890.

2364

0.03

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1.00

001.

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001.

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001.

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990.

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0.99

100.

9679

0.90

180.

8113

0.74

630.

4629

0.12

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001.

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001.

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970.

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840.

9930

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260.

9371

0.90

690.

7288

0.35

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1.00

001.

0000

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001.

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001.

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001.

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001.

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001.

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001.

0000

0.99

990.

9992

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620.

9895

0.98

280.

9282

0.72

2625

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001.

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001.

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001.

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1.00

001.

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001.

0000

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001.

0000

1.00

001.

0000

1.00

00

14

CUMULATIVEBINOMIALPROBABILITIES

n=3

0p

0.05

0.1

0.15

1/60.

20.

250.

31/3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

2/30.

70.

750.

85/6

0.85

0.9

0.95

x=0

0.21

460.

0424

0.00

760.

0042

0.00

120.

0002

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

001

0.55

350.

1837

0.04

800.

0295

0.01

050.

0020

0.00

030.

0001

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

002

0.81

220.

4114

0.15

140.

1028

0.04

420.

0106

0.00

210.

0007

0.00

030.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

003

0.93

920.

6474

0.32

170.

2396

0.12

270.

0374

0.00

930.

0033

0.00

190.

0003

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

004

0.98

440.

8245

0.52

450.

4243

0.25

520.

0979

0.03

020.

0122

0.00

750.

0015

0.00

020.

0000

0.00

000.

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0.00

000.

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0.00

000.

0000

0.00

000.

0000

0.00

000.

0000

0.00

005

0.99

670.

9268

0.71

060.

6164

0.42

750.

2026

0.07

660.

0355

0.02

330.

0057

0.00

110.

0002

0.00

000.

0000

0.00

000.

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0.00

000.

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0.00

000.

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0.00

000.

0000

0.00

006

0.99

940.

9742

0.84

740.

7765

0.60

700.

3481

0.15

950.

0838

0.05

860.

0172

0.00

400.

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0.00

010.

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000.

0000

0.00

007

0.99

990.

9922

0.93

020.

8863

0.76

080.

5143

0.28

140.

1668

0.12

380.

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0.01

210.

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1.00

000.

9980

0.97

220.

9494

0.87

130.

6736

0.43

150.

2860

0.22

470.

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120.

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0.00

160.

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0000

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0000

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0000

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1.00

000.

9995

0.99

030.

9803

0.93

890.

8034

0.58

880.

4317

0.35

750.

1763

0.06

940.

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0.00

500.

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1.00

000.

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710.

9933

0.97

440.

8943

0.73

040.

5848

0.50

780.

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500.

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0.01

380.

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001.

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0.99

920.

9980

0.99

050.

9493

0.84

070.

7239

0.65

480.

4311

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270.

1002

0.03

340.

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0000

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0000

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001.

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980.

9995

0.99

690.

9784

0.91

550.

8340

0.78

020.

5785

0.35

920.

1808

0.07

140.

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0.00

450.

0025

0.00

060.

0001

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000.

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001.

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1.00

000.

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0.99

910.

9918

0.95

990.

9102

0.87

370.

7145

0.50

250.

2923

0.13

560.

0481

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240.

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210.

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0000

0.00

000.

0000

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1.00

001.

0000

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001.

0000

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9973

0.98

310.

9565

0.93

480.

8246

0.64

480.

4278

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090.

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640.

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0000

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990.

9992

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360.

9812

0.96

990.

9029

0.76

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5722

0.35

520.

1754

0.06

520.

0435

0.01

690.

0027

0.00

020.

0000

0.00

000.

0000

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0016

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9998

0.99

790.

9928

0.98

760.

9519

0.86

440.

7077

0.49

750.

2855

0.12

630.

0898

0.04

010.

0082

0.00

090.

0001

0.00

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0000

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0017

1.00

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0000

1.00

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0000

1.00

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9999

0.99

940.

9975

0.99

550.

9788

0.92

860.

8192

0.64

080.

4215

0.21

980.

1660

0.08

450.

0216

0.00

310.

0005

0.00

020.

0000

0.00

0018

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0.99

980.

9993

0.99

860.

9917

0.96

660.

8998

0.76

730.

5689

0.34

520.

2761

0.15

930.

0507

0.00

950.

0020

0.00

080.

0000

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9998

0.99

960.

9971

0.98

620.

9506

0.86

500.

7085

0.49

220.

4152

0.26

960.

1057

0.02

560.

0067

0.00

290.

0001

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0020

1.00

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0000

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990.

9991

0.99

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9786

0.93

060.

8237

0.64

250.

5683

0.41

120.

1966

0.06

110.

0197

0.00

970.

0005

0.00

0021

1.00

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9998

0.99

840.

9919

0.96

880.

9060

0.77

530.

7140

0.56

850.

3264

0.12

870.

0506

0.02

780.

0020

0.00

0022

1.00

001.

0000

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001.

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1.00

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0000

0.99

960.

9974

0.98

790.

9565

0.87

620.

8332

0.71

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4857

0.23

920.

1137

0.06

980.

0078

0.00

0123

1.00

001.

0000

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001.

0000

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1.00

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0000

0.99

990.

9993

0.99

600.

9828

0.94

140.

9162

0.84

050.

6519

0.39

300.

2235

0.15

260.

0258

0.00

0624

1.00

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0000

1.00

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0000

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0000

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0000

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9998

0.99

890.

9943

0.97

670.

9645

0.92

340.

7974

0.57

250.

3836

0.28

940.

0732

0.00

3325

1.00

001.

0000

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9985

0.99

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9878

0.96

980.

9021

0.74

480.

5757

0.47

550.

1755

0.01

5626

1.00

001.

0000

1.00

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9997

0.99

810.

9967

0.99

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9626

0.87

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7604

0.67

830.

3526

0.06

0827

1.00

001.

0000

1.00

001.

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001.

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970.

9993

0.99

790.

9894

0.95

580.

8972

0.84

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5886

0.18

7828

1.00

001.

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9999

0.99

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9980

0.98

950.

9705

0.95

200.

8163

0.44

6529

1.00

001.

0000

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001.

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0000

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001.

0000

1.00

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001.

0000

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001.

0000

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9998

0.99

880.

9958

0.99

240.

9576

0.78

5430

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

001.

0000

1.00

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001.

0000

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001.

0000

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001.

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001.

0000

1.00

00

15

CUMULATIVE POISSON PROBABILITIES

λ 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09x = 0 0.9900 0.9802 0.9704 0.9608 0.9512 0.9418 0.9324 0.9231 0.9139

1 1.0000 0.9998 0.9996 0.9992 0.9988 0.9983 0.9977 0.9970 0.99622 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.9999 0.99993 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

λ 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90x = 0 0.9048 0.8187 0.7408 0.6703 0.6065 0.5488 0.4966 0.4493 0.4066

1 0.9953 0.9825 0.9631 0.9384 0.9098 0.8781 0.8442 0.8088 0.77252 0.9998 0.9989 0.9964 0.9921 0.9856 0.9769 0.9659 0.9526 0.93713 1.0000 0.9999 0.9997 0.9992 0.9982 0.9966 0.9942 0.9909 0.98654 1.0000 1.0000 1.0000 0.9999 0.9998 0.9996 0.9992 0.9986 0.99775 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.9998 0.99976 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

λ 1.00 1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90x = 0 0.3679 0.3329 0.3012 0.2725 0.2466 0.2231 0.2019 0.1827 0.1653 0.1496

1 0.7358 0.6990 0.6626 0.6268 0.5918 0.5578 0.5249 0.4932 0.4628 0.43372 0.9197 0.9004 0.8795 0.8571 0.8335 0.8088 0.7834 0.7572 0.7306 0.70373 0.9810 0.9743 0.9662 0.9569 0.9463 0.9344 0.9212 0.9068 0.8913 0.87474 0.9963 0.9946 0.9923 0.9893 0.9857 0.9814 0.9763 0.9704 0.9636 0.95595 0.9994 0.9990 0.9985 0.9978 0.9968 0.9955 0.9940 0.9920 0.9896 0.98686 0.9999 0.9999 0.9997 0.9996 0.9994 0.9991 0.9987 0.9981 0.9974 0.99667 1.0000 1.0000 1.0000 0.9999 0.9999 0.9998 0.9997 0.9996 0.9994 0.99928 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.9999 0.99989 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

λ 2.00 2.10 2.20 2.30 2.40 2.50 2.60 2.70 2.80 2.90x = 0 0.1353 0.1225 0.1108 0.1003 0.0907 0.0821 0.0743 0.0672 0.0608 0.0550

1 0.4060 0.3796 0.3546 0.3309 0.3084 0.2873 0.2674 0.2487 0.2311 0.21462 0.6767 0.6496 0.6227 0.5960 0.5697 0.5438 0.5184 0.4936 0.4695 0.44603 0.8571 0.8386 0.8194 0.7993 0.7787 0.7576 0.7360 0.7141 0.6919 0.66964 0.9473 0.9379 0.9275 0.9162 0.9041 0.8912 0.8774 0.8629 0.8477 0.83185 0.9834 0.9796 0.9751 0.9700 0.9643 0.9580 0.9510 0.9433 0.9349 0.92586 0.9955 0.9941 0.9925 0.9906 0.9884 0.9858 0.9828 0.9794 0.9756 0.97137 0.9989 0.9985 0.9980 0.9974 0.9967 0.9958 0.9947 0.9934 0.9919 0.99018 0.9998 0.9997 0.9995 0.9994 0.9991 0.9989 0.9985 0.9981 0.9976 0.99699 1.0000 0.9999 0.9999 0.9999 0.9998 0.9997 0.9996 0.9995 0.9993 0.9991

10 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.9999 0.9999 0.9998 0.999811 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.999912 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

λ 3.00 3.10 3.20 3.30 3.40 3.50 3.60 3.70 3.80 3.90x = 0 0.0498 0.0450 0.0408 0.0369 0.0334 0.0302 0.0273 0.0247 0.0224 0.0202

1 0.1991 0.1847 0.1712 0.1586 0.1468 0.1359 0.1257 0.1162 0.1074 0.09922 0.4232 0.4012 0.3799 0.3594 0.3397 0.3208 0.3027 0.2854 0.2689 0.25313 0.6472 0.6248 0.6025 0.5803 0.5584 0.5366 0.5152 0.4942 0.4735 0.45324 0.8153 0.7982 0.7806 0.7626 0.7442 0.7254 0.7064 0.6872 0.6678 0.64845 0.9161 0.9057 0.8946 0.8829 0.8705 0.8576 0.8441 0.8301 0.8156 0.80066 0.9665 0.9612 0.9554 0.9490 0.9421 0.9347 0.9267 0.9182 0.9091 0.89957 0.9881 0.9858 0.9832 0.9802 0.9769 0.9733 0.9692 0.9648 0.9599 0.95468 0.9962 0.9953 0.9943 0.9931 0.9917 0.9901 0.9883 0.9863 0.9840 0.98159 0.9989 0.9986 0.9982 0.9978 0.9973 0.9967 0.9960 0.9952 0.9942 0.9931

10 0.9997 0.9996 0.9995 0.9994 0.9992 0.9990 0.9987 0.9984 0.9981 0.997711 0.9999 0.9999 0.9999 0.9998 0.9998 0.9997 0.9996 0.9995 0.9994 0.999312 1.0000 1.0000 1.0000 1.0000 0.9999 0.9999 0.9999 0.9999 0.9998 0.999813 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.999914 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

16

CUMULATIVE POISSON PROBABILITIES

λ 4.00 4.10 4.20 4.30 4.40 4.50 4.60 4.70 4.80 4.90

x = 0 0.0183 0.0166 0.0150 0.0136 0.0123 0.0111 0.0101 0.0091 0.0082 0.00741 0.0916 0.0845 0.0780 0.0719 0.0663 0.0611 0.0563 0.0518 0.0477 0.04392 0.2381 0.2238 0.2102 0.1974 0.1851 0.1736 0.1626 0.1523 0.1425 0.13333 0.4335 0.4142 0.3954 0.3772 0.3594 0.3423 0.3257 0.3097 0.2942 0.27934 0.6288 0.6093 0.5898 0.5704 0.5512 0.5321 0.5132 0.4946 0.4763 0.45825 0.7851 0.7693 0.7531 0.7367 0.7199 0.7029 0.6858 0.6684 0.6510 0.63356 0.8893 0.8786 0.8675 0.8558 0.8436 0.8311 0.8180 0.8046 0.7908 0.77677 0.9489 0.9427 0.9361 0.9290 0.9214 0.9134 0.9049 0.8960 0.8867 0.87698 0.9786 0.9755 0.9721 0.9683 0.9642 0.9597 0.9549 0.9497 0.9442 0.93829 0.9919 0.9905 0.9889 0.9871 0.9851 0.9829 0.9805 0.9778 0.9749 0.9717

10 0.9972 0.9966 0.9959 0.9952 0.9943 0.9933 0.9922 0.9910 0.9896 0.988011 0.9991 0.9989 0.9986 0.9983 0.9980 0.9976 0.9971 0.9966 0.9960 0.995312 0.9997 0.9997 0.9996 0.9995 0.9993 0.9992 0.9990 0.9988 0.9986 0.998313 0.9999 0.9999 0.9999 0.9998 0.9998 0.9997 0.9997 0.9996 0.9995 0.999414 1.0000 1.0000 1.0000 1.0000 0.9999 0.9999 0.9999 0.9999 0.9999 0.999815 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.999916 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

λ 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50

x = 0 0.0067 0.0041 0.0025 0.0015 0.0009 0.0006 0.0003 0.0002 0.0001 0.00011 0.0404 0.0266 0.0174 0.0113 0.0073 0.0047 0.0030 0.0019 0.0012 0.00082 0.1247 0.0884 0.0620 0.0430 0.0296 0.0203 0.0138 0.0093 0.0062 0.00423 0.2650 0.2017 0.1512 0.1118 0.0818 0.0591 0.0424 0.0301 0.0212 0.01494 0.4405 0.3575 0.2851 0.2237 0.1730 0.1321 0.0996 0.0744 0.0550 0.04035 0.6160 0.5289 0.4457 0.3690 0.3007 0.2414 0.1912 0.1496 0.1157 0.08856 0.7622 0.6860 0.6063 0.5265 0.4497 0.3782 0.3134 0.2562 0.2068 0.16497 0.8666 0.8095 0.7440 0.6728 0.5987 0.5246 0.4530 0.3856 0.3239 0.26878 0.9319 0.8944 0.8472 0.7916 0.7291 0.6620 0.5925 0.5231 0.4557 0.39189 0.9682 0.9462 0.9161 0.8774 0.8305 0.7764 0.7166 0.6530 0.5874 0.5218

10 0.9863 0.9747 0.9574 0.9332 0.9015 0.8622 0.8159 0.7634 0.7060 0.645311 0.9945 0.9890 0.9799 0.9661 0.9467 0.9208 0.8881 0.8487 0.8030 0.752012 0.9980 0.9955 0.9912 0.9840 0.9730 0.9573 0.9362 0.9091 0.8758 0.836413 0.9993 0.9983 0.9964 0.9929 0.9872 0.9784 0.9658 0.9486 0.9261 0.898114 0.9998 0.9994 0.9986 0.9970 0.9943 0.9897 0.9827 0.9726 0.9585 0.940015 0.9999 0.9998 0.9995 0.9988 0.9976 0.9954 0.9918 0.9862 0.9780 0.966516 1.0000 0.9999 0.9998 0.9996 0.9990 0.9980 0.9963 0.9934 0.9889 0.982317 1.0000 1.0000 0.9999 0.9998 0.9996 0.9992 0.9984 0.9970 0.9947 0.991118 1.0000 1.0000 1.0000 0.9999 0.9999 0.9997 0.9993 0.9987 0.9976 0.995719 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.9997 0.9995 0.9989 0.998020 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.9998 0.9996 0.999121 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.9998 0.999622 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.999923 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.999924 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

17

CUMULATIVE POISSON PROBABILITIES

λ 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00

x = 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00001 0.0005 0.0002 0.0001 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00002 0.0028 0.0012 0.0005 0.0002 0.0001 0.0000 0.0000 0.0000 0.0000 0.00003 0.0103 0.0049 0.0023 0.0011 0.0005 0.0002 0.0001 0.0000 0.0000 0.00004 0.0293 0.0151 0.0076 0.0037 0.0018 0.0009 0.0004 0.0002 0.0001 0.00005 0.0671 0.0375 0.0203 0.0107 0.0055 0.0028 0.0014 0.0007 0.0003 0.00026 0.1301 0.0786 0.0458 0.0259 0.0142 0.0076 0.0040 0.0021 0.0010 0.00057 0.2202 0.1432 0.0895 0.0540 0.0316 0.0180 0.0100 0.0054 0.0029 0.00158 0.3328 0.2320 0.1550 0.0998 0.0621 0.0374 0.0220 0.0126 0.0071 0.00399 0.4579 0.3405 0.2424 0.1658 0.1094 0.0699 0.0433 0.0261 0.0154 0.0089

10 0.5830 0.4599 0.3472 0.2517 0.1757 0.1185 0.0774 0.0491 0.0304 0.018311 0.6968 0.5793 0.4616 0.3532 0.2600 0.1848 0.1270 0.0847 0.0549 0.034712 0.7916 0.6887 0.5760 0.4631 0.3585 0.2676 0.1931 0.1350 0.0917 0.060613 0.8645 0.7813 0.6815 0.5730 0.4644 0.3632 0.2745 0.2009 0.1426 0.098414 0.9165 0.8540 0.7720 0.6751 0.5704 0.4657 0.3675 0.2808 0.2081 0.149715 0.9513 0.9074 0.8444 0.7636 0.6694 0.5681 0.4667 0.3715 0.2867 0.214816 0.9730 0.9441 0.8987 0.8355 0.7559 0.6641 0.5660 0.4677 0.3751 0.292017 0.9857 0.9678 0.9370 0.8905 0.8272 0.7489 0.6593 0.5640 0.4686 0.378418 0.9928 0.9823 0.9626 0.9302 0.8826 0.8195 0.7423 0.6550 0.5622 0.469519 0.9965 0.9907 0.9787 0.9573 0.9235 0.8752 0.8122 0.7363 0.6509 0.560620 0.9984 0.9953 0.9884 0.9750 0.9521 0.9170 0.8682 0.8055 0.7307 0.647221 0.9993 0.9977 0.9939 0.9859 0.9712 0.9469 0.9108 0.8615 0.7991 0.725522 0.9997 0.9990 0.9970 0.9924 0.9833 0.9673 0.9418 0.9047 0.8551 0.793123 0.9999 0.9995 0.9985 0.9960 0.9907 0.9805 0.9633 0.9367 0.8989 0.849024 1.0000 0.9998 0.9993 0.9980 0.9950 0.9888 0.9777 0.9594 0.9317 0.893325 1.0000 0.9999 0.9997 0.9990 0.9974 0.9938 0.9869 0.9748 0.9554 0.926926 1.0000 1.0000 0.9999 0.9995 0.9987 0.9967 0.9925 0.9848 0.9718 0.951427 1.0000 1.0000 0.9999 0.9998 0.9994 0.9983 0.9959 0.9912 0.9827 0.968728 1.0000 1.0000 1.0000 0.9999 0.9997 0.9991 0.9978 0.9950 0.9897 0.980529 1.0000 1.0000 1.0000 1.0000 0.9999 0.9996 0.9989 0.9973 0.9941 0.988230 1.0000 1.0000 1.0000 1.0000 0.9999 0.9998 0.9994 0.9986 0.9967 0.993031 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.9997 0.9993 0.9982 0.996032 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.9996 0.9990 0.997833 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.9998 0.9995 0.998834 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.9998 0.999435 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.999736 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.9999 0.999837 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.999938 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

18

THE NORMAL DISTRIBUTION FUNCTION

If Z has a normal distribution with mean 0 andvariance 1 then, for each value of �, the table givesthe value of Φ(�), where

Φ(�) = P(Z ≤ �).For negative values of � use Φ(−�) = 1 − Φ(�).

� 0 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9ADD

0.0 0.5000 0.5040 0.5080 0.5120 0.5160 0.5199 0.5239 0.5279 0.5319 0.5359 4 8 12 16 20 24 28 32 360.1 0.5398 0.5438 0.5478 0.5517 0.5557 0.5596 0.5636 0.5675 0.5714 0.5753 4 8 12 16 20 24 28 32 360.2 0.5793 0.5832 0.5871 0.5910 0.5948 0.5987 0.6026 0.6064 0.6103 0.6141 4 8 12 15 19 23 27 31 350.3 0.6179 0.6217 0.6255 0.6293 0.6331 0.6368 0.6406 0.6443 0.6480 0.6517 4 7 11 15 19 22 26 30 340.4 0.6554 0.6591 0.6628 0.6664 0.6700 0.6736 0.6772 0.6808 0.6844 0.6879 4 7 11 14 18 22 25 29 32

0.5 0.6915 0.6950 0.6985 0.7019 0.7054 0.7088 0.7123 0.7157 0.7190 0.7224 3 7 10 14 17 20 24 27 310.6 0.7257 0.7291 0.7324 0.7357 0.7389 0.7422 0.7454 0.7486 0.7517 0.7549 3 7 10 13 16 19 23 26 290.7 0.7580 0.7611 0.7642 0.7673 0.7704 0.7734 0.7764 0.7794 0.7823 0.7852 3 6 9 12 15 18 21 24 270.8 0.7881 0.7910 0.7939 0.7967 0.7995 0.8023 0.8051 0.8078 0.8106 0.8133 3 5 8 11 14 16 19 22 250.9 0.8159 0.8186 0.8212 0.8238 0.8264 0.8289 0.8315 0.8340 0.8365 0.8389 3 5 8 10 13 15 18 20 23

1.0 0.8413 0.8438 0.8461 0.8485 0.8508 0.8531 0.8554 0.8577 0.8599 0.8621 2 5 7 9 12 14 16 19 211.1 0.8643 0.8665 0.8686 0.8708 0.8729 0.8749 0.8770 0.8790 0.8810 0.8830 2 4 6 8 10 12 14 16 181.2 0.8849 0.8869 0.8888 0.8907 0.8925 0.8944 0.8962 0.8980 0.8997 0.9015 2 4 6 7 9 11 13 15 171.3 0.9032 0.9049 0.9066 0.9082 0.9099 0.9115 0.9131 0.9147 0.9162 0.9177 2 3 5 6 8 10 11 13 141.4 0.9192 0.9207 0.9222 0.9236 0.9251 0.9265 0.9279 0.9292 0.9306 0.9319 1 3 4 6 7 8 10 11 13

1.5 0.9332 0.9345 0.9357 0.9370 0.9382 0.9394 0.9406 0.9418 0.9429 0.9441 1 2 4 5 6 7 8 10 111.6 0.9452 0.9463 0.9474 0.9484 0.9495 0.9505 0.9515 0.9525 0.9535 0.9545 1 2 3 4 5 6 7 8 91.7 0.9554 0.9564 0.9573 0.9582 0.9591 0.9599 0.9608 0.9616 0.9625 0.9633 1 2 3 4 4 5 6 7 81.8 0.9641 0.9649 0.9656 0.9664 0.9671 0.9678 0.9686 0.9693 0.9699 0.9706 1 1 2 3 4 4 5 6 61.9 0.9713 0.9719 0.9726 0.9732 0.9738 0.9744 0.9750 0.9756 0.9761 0.9767 1 1 2 2 3 4 4 5 5

2.0 0.9772 0.9778 0.9783 0.9788 0.9793 0.9798 0.9803 0.9808 0.9812 0.9817 0 1 1 2 2 3 3 4 42.1 0.9821 0.9826 0.9830 0.9834 0.9838 0.9842 0.9846 0.9850 0.9854 0.9857 0 1 1 2 2 2 3 3 42.2 0.9861 0.9864 0.9868 0.9871 0.9875 0.9878 0.9881 0.9884 0.9887 0.9890 0 1 1 1 2 2 2 3 32.3 0.9893 0.9896 0.9898 0.9901 0.9904 0.9906 0.9909 0.9911 0.9913 0.9916 0 1 1 1 1 2 2 2 22.4 0.9918 0.9920 0.9922 0.9925 0.9927 0.9929 0.9931 0.9932 0.9934 0.9936 0 0 1 1 1 1 1 2 2

2.5 0.9938 0.9940 0.9941 0.9943 0.9945 0.9946 0.9948 0.9949 0.9951 0.9952 0 0 0 1 1 1 1 1 12.6 0.9953 0.9955 0.9956 0.9957 0.9959 0.9960 0.9961 0.9962 0.9963 0.9964 0 0 0 0 1 1 1 1 12.7 0.9965 0.9966 0.9967 0.9968 0.9969 0.9970 0.9971 0.9972 0.9973 0.9974 0 0 0 0 0 1 1 1 12.8 0.9974 0.9975 0.9976 0.9977 0.9977 0.9978 0.9979 0.9979 0.9980 0.9981 0 0 0 0 0 0 0 1 12.9 0.9981 0.9982 0.9982 0.9983 0.9984 0.9984 0.9985 0.9985 0.9986 0.9986 0 0 0 0 0 0 0 0 0

Critical values for the normal distribution

If Z has a normal distribution with mean 0 andvariance 1 then, for each value of p, the table givesthe value of � such that

P(Z ≤ �) = p.

p 0.75 0.90 0.95 0.975 0.99 0.995 0.9975 0.999 0.9995

� 0.674 1.282 1.645 1.960 2.326 2.576 2.807 3.090 3.291

19

CRITICAL VALUES FOR THE t DISTRIBUTION

If T has a t distribution with v degrees of freedomthen, for each pair of values of p and v, the tablegives the value of t such that

P(T ≤ t) = p.

p 0.75 0.90 0.95 0.975 0.99 0.995 0.9975 0.999 0.9995

v = 1 1.000 3.078 6.314 12.71 31.82 63.66 127.3 318.3 636.62 0.816 1.886 2.920 4.303 6.965 9.925 14.09 22.33 31.603 0.765 1.638 2.353 3.182 4.541 5.841 7.453 10.21 12.924 0.741 1.533 2.132 2.776 3.747 4.604 5.598 7.173 8.610

5 0.727 1.476 2.015 2.571 3.365 4.032 4.773 5.894 6.8696 0.718 1.440 1.943 2.447 3.143 3.707 4.317 5.208 5.9597 0.711 1.415 1.895 2.365 2.998 3.499 4.029 4.785 5.4088 0.706 1.397 1.860 2.306 2.896 3.355 3.833 4.501 5.0419 0.703 1.383 1.833 2.262 2.821 3.250 3.690 4.297 4.781

10 0.700 1.372 1.812 2.228 2.764 3.169 3.581 4.144 4.58711 0.697 1.363 1.796 2.201 2.718 3.106 3.497 4.025 4.43712 0.695 1.356 1.782 2.179 2.681 3.055 3.428 3.930 4.31813 0.694 1.350 1.771 2.160 2.650 3.012 3.372 3.852 4.22114 0.692 1.345 1.761 2.145 2.624 2.977 3.326 3.787 4.140

15 0.691 1.341 1.753 2.131 2.602 2.947 3.286 3.733 4.07316 0.690 1.337 1.746 2.120 2.583 2.921 3.252 3.686 4.01517 0.689 1.333 1.740 2.110 2.567 2.898 3.222 3.646 3.96518 0.688 1.330 1.734 2.101 2.552 2.878 3.197 3.610 3.92219 0.688 1.328 1.729 2.093 2.539 2.861 3.174 3.579 3.883

20 0.687 1.325 1.725 2.086 2.528 2.845 3.153 3.552 3.85021 0.686 1.323 1.721 2.080 2.518 2.831 3.135 3.527 3.81922 0.686 1.321 1.717 2.074 2.508 2.819 3.119 3.505 3.79223 0.685 1.319 1.714 2.069 2.500 2.807 3.104 3.485 3.76824 0.685 1.318 1.711 2.064 2.492 2.797 3.091 3.467 3.745

25 0.684 1.316 1.708 2.060 2.485 2.787 3.078 3.450 3.72526 0.684 1.315 1.706 2.056 2.479 2.779 3.067 3.435 3.70727 0.684 1.314 1.703 2.052 2.473 2.771 3.057 3.421 3.68928 0.683 1.313 1.701 2.048 2.467 2.763 3.047 3.408 3.67429 0.683 1.311 1.699 2.045 2.462 2.756 3.038 3.396 3.660

30 0.683 1.310 1.697 2.042 2.457 2.750 3.030 3.385 3.64640 0.681 1.303 1.684 2.021 2.423 2.704 2.971 3.307 3.55160 0.679 1.296 1.671 2.000 2.390 2.660 2.915 3.232 3.460

120 0.677 1.289 1.658 1.980 2.358 2.617 2.860 3.160 3.373∞ 0.674 1.282 1.645 1.960 2.326 2.576 2.807 3.090 3.291

20

CRITICAL VALUES FOR THE χχχχχ2 DISTRIBUTION

If X has a χ2 distribution with v degrees of freedomthen, for each pair of values of p and v, the tablegives the value of x such that

P(X ≤ x) = p.

p 0.01 0.025 0.05 0.90 0.95 0.975 0.99 0.995 0.999

v = 1 0.031571 0.039821 0.023932 2.706 3.841 5.024 6.635 7.879 10.832 0.02010 0.05064 0.1026 4.605 5.991 7.378 9.210 10.60 13.823 0.1148 0.2158 0.3518 6.251 7.815 9.348 11.34 12.84 16.274 0.2971 0.4844 0.7107 7.779 9.488 11.14 13.28 14.86 18.47

5 0.5543 0.8312 1.145 9.236 11.07 12.83 15.09 16.75 20.516 0.8721 1.237 1.635 10.64 12.59 14.45 16.81 18.55 22.467 1.239 1.690 2.167 12.02 14.07 16.01 18.48 20.28 24.328 1.647 2.180 2.733 13.36 15.51 17.53 20.09 21.95 26.129 2.088 2.700 3.325 14.68 16.92 19.02 21.67 23.59 27.88

10 2.558 3.247 3.940 15.99 18.31 20.48 23.21 25.19 29.5911 3.053 3.816 4.575 17.28 19.68 21.92 24.73 26.76 31.2612 3.571 4.404 5.226 18.55 21.03 23.34 26.22 28.30 32.9113 4.107 5.009 5.892 19.81 22.36 24.74 27.69 29.82 34.5314 4.660 5.629 6.571 21.06 23.68 26.12 29.14 31.32 36.12

15 5.229 6.262 7.261 22.31 25.00 27.49 30.58 32.80 37.7016 5.812 6.908 7.962 23.54 26.30 28.85 32.00 34.27 39.2517 6.408 7.564 8.672 24.77 27.59 30.19 33.41 35.72 40.7918 7.015 8.231 9.390 25.99 28.87 31.53 34.81 37.16 42.3119 7.633 8.907 10.12 27.20 30.14 32.85 36.19 38.58 43.82

20 8.260 9.591 10.85 28.41 31.41 34.17 37.57 40.00 45.3121 8.897 10.28 11.59 29.62 32.67 35.48 38.93 41.40 46.8022 9.542 10.98 12.34 30.81 33.92 36.78 40.29 42.80 48.2723 10.20 11.69 13.09 32.01 35.17 38.08 41.64 44.18 49.7324 10.86 12.40 13.85 33.20 36.42 39.36 42.98 45.56 51.18

25 11.52 13.12 14.61 34.38 37.65 40.65 44.31 46.93 52.6230 14.95 16.79 18.49 40.26 43.77 46.98 50.89 53.67 59.7040 22.16 24.43 26.51 51.81 55.76 59.34 63.69 66.77 73.4050 29.71 32.36 34.76 63.17 67.50 71.42 76.15 79.49 86.6660 37.48 40.48 43.19 74.40 79.08 83.30 88.38 91.95 99.61

70 45.44 48.76 51.74 85.53 90.53 95.02 100.4 104.2 112.380 53.54 57.15 60.39 96.58 101.9 106.6 112.3 116.3 124.890 61.75 65.65 69.13 107.6 113.1 118.1 124.1 128.3 137.2

100 70.06 74.22 77.93 118.5 124.3 129.6 135.8 140.2 149.4

21

WILCOXON SIGNED RANK TEST

P is the sum of the ranks corresponding to the positive differences,

Q is the sum of the ranks corresponding to the negative differences,

T is the smaller of P and Q.

For each value of n the table gives the largest value of T which will lead to rejection of the null hypothesis at the levelof significance indicated.

Critical values of T

Level of significance

One Tail 0.05 0.025 0.01 0.005Two Tail 0.10 0.05 0.02 0.01

n = 6 2 07 3 2 08 5 3 1 09 8 5 3 1

10 10 8 5 311 13 10 7 512 17 13 9 713 21 17 12 914 25 21 15 1215 30 25 19 1516 35 29 23 1917 41 34 27 2318 47 40 32 2719 53 46 37 3220 60 52 43 37

For larger values of n, each of P and Q can be approximated by the normal distribution with mean 14n(n + 1) and

variance 124

n(n + 1)(2n + 1).

22

WILCOXON RANK SUM TEST

The two samples have sizes m and n, where m ≤ n.

Rm is the sum of the ranks of the items in the sample of size m.

W is the smaller of Rm and m(m + n + 1) − Rm.

For each pair of values of m and n, the table gives the largest value of W which will lead to rejection of the nullhypothesis at the level of significance indicated.

Critical values ofW

Level of significance

One Tail 0.05 0.025 0.01 0.05 0.025 0.01 0.05 0.025 0.01 0.05 0.025 0.01Two Tail 0.1 0.05 0.02 0.1 0.05 0.02 0.1 0.05 0.02 0.1 0.05 0.02

n m = 3 m = 4 m = 5 m = 6

3 6 − −4 6 − − 11 10 −5 7 6 − 12 11 10 19 17 166 8 7 − 13 12 11 20 18 17 28 26 24

7 8 7 6 14 13 11 21 20 18 29 27 258 9 8 6 15 14 12 23 21 19 31 29 279 10 8 7 16 14 13 24 22 20 33 31 28

10 10 9 7 17 15 13 26 23 21 35 32 29

Level of significance

One Tail 0.05 0.025 0.01 0.05 0.025 0.01 0.05 0.025 0.01 0.05 0.025 0.01Two Tail 0.1 0.05 0.02 0.1 0.05 0.02 0.1 0.05 0.02 0.1 0.05 0.02

n m = 7 m = 8 m = 9 m = 10

7 39 36 348 41 38 35 51 49 459 43 40 37 54 51 47 66 62 59

10 45 42 39 56 53 49 69 65 61 82 78 74

For larger values of m and n, the normal distribution with mean 12m(m + n + 1) and variance 1

12mn(m + n + 1) should

be used as an approximation to the distribution of Rm.

23

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24

SP (NF) T41021/4