Introduction to Probability and Statistics
Introduction to Probability and Statistics
14th Edition
ISBN: 9781133103752
Author: Mendenhall, William
Publisher: Cengage Learning
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Chapter 15.5, Problem 15.22E

a.

To determine

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

b.

To determine

Write the test statistic for the given statement.

c.

To determine

Give the rejection region for the given value of α .

d.

To determine

Write the conclusion for the value of T+=249 .

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Introduction to Probability and Statistics

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