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Suppose You Want to Use the Wilcoxon Rank Sum Test

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Suppose you want to use the Wilcoxon rank sum test to detect a shift in distribution 1 either to the left or to the right of distribution 2, based on samples of sizes Suppose you want to use the Wilcoxon rank sum test to detect a shift in distribution 1 either to the left or to the right of distribution 2, based on samples of sizes = 7 and = 9. a. Should you use or as the test statistic? b. What is the rejection region for the test if c. What is the rejection region for the test if = 7 and Suppose you want to use the Wilcoxon rank sum test to detect a shift in distribution 1 either to the left or to the right of distribution 2, based on samples of sizes = 7 and = 9. a. Should you use or as the test statistic? b. What is the rejection region for the test if c. What is the rejection region for the test if = 9.
a. Should you use Suppose you want to use the Wilcoxon rank sum test to detect a shift in distribution 1 either to the left or to the right of distribution 2, based on samples of sizes = 7 and = 9. a. Should you use or as the test statistic? b. What is the rejection region for the test if c. What is the rejection region for the test if or Suppose you want to use the Wilcoxon rank sum test to detect a shift in distribution 1 either to the left or to the right of distribution 2, based on samples of sizes = 7 and = 9. a. Should you use or as the test statistic? b. What is the rejection region for the test if c. What is the rejection region for the test if as the test statistic?
b. What is the rejection region for the test if Suppose you want to use the Wilcoxon rank sum test to detect a shift in distribution 1 either to the left or to the right of distribution 2, based on samples of sizes = 7 and = 9. a. Should you use or as the test statistic? b. What is the rejection region for the test if c. What is the rejection region for the test if
c. What is the rejection region for the test if Suppose you want to use the Wilcoxon rank sum test to detect a shift in distribution 1 either to the left or to the right of distribution 2, based on samples of sizes = 7 and = 9. a. Should you use or as the test statistic? b. What is the rejection region for the test if c. What is the rejection region for the test if

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a. If the test is two-tailed, you should...

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