The Wilcoxon rank sum test is used to compares the locations of two _____________ populations.
A)dependent
B)normal
C)independent
D)similar

Question

Quizplus · Accepted Answer

The Wilcoxon rank sum test is a non-parametric test used to compare the locations of two independent populations, meaning that the samples are not related or dependent on each other, and do not need to follow a normal distribution. Therefore, the correct choice is C, independent.

The Wilcoxon Rank Sum Test Is Used to Compares the Locations