Mathematical Statistics with Applications
7th Edition
ISBN: 9780495110811
Author: Dennis Wackerly, William Mendenhall, Richard L. Scheaffer
Publisher: Cengage Learning
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Textbook Question
Chapter 15.6, Problem 21E
Find the p-values associated with each of the following scenarios for testing H0: populations I and II have the same distribution.
- a Ha : distribution of population I is shifted to the right of the distribution of population II;
n1 = 4, n2 = 7, W = 34.
- b Ha : distribution of population I is shifted to the left of the distribution of population II;
n1 =5, n2 = 9, W = 38.
- c Ha : populations I and II differ in location; n1 = 3, n2 = 6, W = 23.
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Chapter 15 Solutions
Mathematical Statistics with Applications
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