The ordinal test for assessing the difference between two correlated samples is the
A) Wilcoxon T
B) Mann-Whitney U
C) Kruskal-Wallis H
D) Spearman r

Question

Quizplus · Accepted Answer

The Wilcoxon T test is used to compare two related or matched samples, making it the appropriate choice for assessing differences between two correlated samples. The Mann-Whitney U and Kruskal-Wallis H tests are used to compare independent groups, while the Spearman r test is used to explore the relationship between two continuous variables.

The Ordinal Test for Assessing the Difference Between Two Correlated