The Wilcoxon rank sum test (like most of the non-parametric tests presented in your textbook) actually tests to determine whether the population distributions have identical: $\begin{array}{|l|l|}
\hline A&\text {locations. }\
\hline B&\text {spreads (variances). }\
\hline C&\text {shapes. }\
\hline D&\text { All of the above are correct answers.}\
\hline
\end{array}$

Question

The Wilcoxon rank sum test (like most of the non-parametric tests presented in your textbook) actually tests to determine whether the population distributions have identical: $\begin{array}{|l|l|}
\hline A&\text {locations. }\
\hline B&\text {spreads (variances). }\
\hline C&\text {shapes. }\
\hline D&\text { All of the above are correct answers.}\
\hline 
\end{array}$

Quizplus · Accepted Answer

The Answer of The Wilcoxon rank sum test (like most of the non-parametric tests presented in your textbook) actually tests to determine whether the population distributions have identical: $\begin{array}{|l|l|}
\hline A&\text {locations. }\
\hline B&\text {spreads (variances). }\
\hline C&\text {shapes. }\
\hline D&\text { All of the above are correct answers.}\
\hline 
\end{array}$

The Wilcoxon Rank Sum Test (Like Most of the Non-Parametric