Both the _____ test and the _____ test are used with ordinal data to compare two groups.
A) Friedman; Kruskal-Wallis
B) Friedman; Wilcoxon matched-pairs signed-ranks T
C) Kruskal-Wallis; Wilcoxon rank-sum
D) Wilcoxon rank-sum; Wilcoxon matched-pairs signed-ranks T

Question

Quizplus · Accepted Answer

The Wilcoxon rank-sum test (also known as the Mann-Whitney U test) and the Wilcoxon matched-pairs signed-ranks test are both non-parametric tests used to compare two groups with ordinal data.

Both the _____ Test and the _____ Test Are Used

Both the _ Test and the _ Test Are Used