10. a. Show that another expression for the chi-squared statistic is Why is it more ef cient...

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10.

a. Show that another expression for the chi-squared statistic is Why is it more ef cient to compute x2 using this formula?

b. When the null hypothesis is H0: p1 p2 . . .

pk 1/k (i.e., pi0 1/k for all i), how does the formula of part

(a) simplify? Use the simpli ed expression to calculatex2 for the pigeon/direction data in Exercise 4.

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Modern Mathematical Statistics With Applications

ISBN: 9780534404734

1st Edition

Authors: Jay L Devore

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Question Posted: Sep 11, 2024 10:01 AM

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10. a. Show that another expression for the chi-squared statistic is Why is it more ef cient to compute x2 using this formula? b. When the null hypothesis is H0: p1 p2 . . . pk 1/k (i.e., pi0 ...
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10. a. Show that another expression for the chi-squared statistic is Why is it more ef cient...

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Modern Mathematical Statistics With Applications

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