Use the normal approximation for the Wilcox on rank-sum test for the problem in Exercise 15-28. Assume

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Use the normal approximation for the Wilcox on rank-sum test for the problem in Exercise 15-28. Assume that a = 0.05. Find the approximate P-value for this test statistic.
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Probability And Statistics

ISBN: 9780321500465

4th Edition

Authors: Morris H. DeGroot, Mark J. Schervish

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