A three independent samples one-way analysis of variance test corresponds to:
A) a Wilcoxon signed rank test for paired samples
B) a Wilcoxon rank sum test
C) a Wilcoxon signed rank test for one sample
D) a Kruskal-Wallis test
E) a Friedman test

Question

Quizplus · Accepted Answer

A three independent samples one-way analysis of variance test corresponds to a Kruskal-Wallis test. This is a non-parametric test used when comparing three or more independent groups to determine if there are differences in the medians of the groups. The other options presented are all non-parametric tests as well, but they are used for different purposes (paired samples, one sample, or related samples).

A Three Independent Samples One-Way Analysis of Variance Test Corresponds