The Kruskal-Wallis Rank Test for differences in more than two medians is a nonparametric alternative to
A)ANOVA F test for completely randomized experiments.
B)Student's t test for related samples.
C)Student's t test for independent samples.
D)Wilcoxon's Rank Sum Test for differences in two medians.

Question

Quizplus · Accepted Answer

The Kruskal-Wallis Rank Test is a nonparametric alternative to ANOVA F test for completely randomized experiments, specifically for testing differences in more than two medians. Therefore, the best choice is A. The other options are not applicable to testing differences in more than two medians.

The Kruskal-Wallis Rank Test for Differences in More Than Two