A Wilcoxon Rank Sum Test for Comparing Two Populations Involves

question 30

Short Answer

A Wilcoxon rank sum test for comparing two populations involves two independent samples of sizes 5 and 7. The alternative hypothesis is stated as: The location of population 1 is different from the location of population 2. The appropriate critical values at the 5% significance level are: $\begin{array}{|l|l|}\hline\text { A. } & 20,45 \text {. } \\\hline \text { B. } & 22,43 \text {. } \\\hline \text { C. } & 33,58 \text {. } \\\hline \text { D. } & 35,56 \text {. } \\\hline\end{array}$

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