The non-parametric equivalent of the two-sample independent t-test is the
A) Mann-Whitney test
B) Wilcoxon sign test
C) Friedman test
D) Kruskal-Wallis test

Question

Quizplus · Accepted Answer

The Mann-Whitney test is commonly used as the non-parametric equivalent of the two-sample independent t-test. This test compares the medians of two independent samples and can be used when the assumption of normality is not met.

The Non-Parametric Equivalent of the Two-Sample Independent T-Test Is the