Question: In using the Wilcoxon rank sum test should you use T1 or T1 * as the test statistic? What is the rejection region for the

In using the Wilcoxon rank sum test should you use T1 or T1

* as the test statistic?

What is the rejection region for the test if a 5.05? What is the rejection region for the test if a 5.01? 2. The alternative hypothesis is that distribution 1 lies either to the left or to the right of distribution 2 based on samples of size n 510 1 and n 512

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