The Wilcoxon rank sum test is the nonparametric counterpart of the:
A)Large sample test about a single population mean.
B)Two independent samples t test.
C)F test.
D)Paired difference t test.
E)F test for equality of population variances.

Question

Quizplus · Accepted Answer

The Wilcoxon rank sum test is used to compare the medians of two independent samples, making it the nonparametric equivalent of the two independent samples t test.

The Wilcoxon Rank Sum Test Is the Nonparametric Counterpart of The