The Kruskal-Wallis test is a nonparametric alternative to which parametric test?
A)independent groups t test
B)correlated groups t test
C)one-way between-subjects analysis of variance
D)one-way repeated measures analysis of variance
E)Pearson correlation

Question

Quizplus · Accepted Answer

The Kruskal-Wallis test is a nonparametric alternative to the one-way between-subjects analysis of variance (ANOVA), which assumes normal distribution of the data and equal variances across groups. The Kruskal-Wallis test does not assume normality or equal variances, making it a useful alternative when these assumptions are not met.

The Kruskal-Wallis Test Is a Nonparametric Alternative to Which Parametric