15.22 Refer to Exercise 15.21. Suppose you wish to detect only a shift in distribution 1 to...

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15.22 Refer to Exercise 15.21. Suppose you wish to detect only a shift in distribution 1 to the right of distribution 2.

a. Give the null and alternative hypotheses for the Wilcoxon signed-rank test.

b. Give the test statistic.

c. Give the rejection region for the test for a = 0.05. =

d. If 7 249, what are your conclusions? (NOTE: TTn(n+1)/2.)

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Introduction To Probability And Statistics

ISBN: 9780176509804

3rd Edition

Authors: William Mendenhall

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Question Posted: Sep 11, 2024 05:01 AM

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15.22 Refer to Exercise 15.21. Suppose you wish to detect only a shift in distribution 1 to...

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Introduction To Probability And Statistics

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