P509 2017 10 31

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Chi^2 Distribution Probability of Z 2 for standard gaussian variables Z i .

Transcript of P509 2017 10 31

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Chi^2 Distribution

Probability of ∑ Z2 for standard gaussian variables Zi.

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Chi^2 Distribution with ν=15

Fig. 6.2 of Gregory.

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Student’s t Distribution

Fig. 6.2 of Gregory

(gaussian)

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F Distribution

Fig. 6.4 of Gregory: F distribution for ν1 = 5, ν2 = 10.

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Sample Data for River Toxins

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Quasar Variability Data

Fig. 7.1 of Gregory

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One-sided Chi^2 Test

Fig. 7.2 of Gregory