Author Question: The correct null hypothesis for a rank-order test comparing two groups is that A) the moderate ... (Read 74 times)

Cooldude101 · **on:** Jun 20, 2018

The correct null hypothesis for a rank-order test comparing two groups is that

A) the moderate ranks are evenly distributed.
B) the highest ranks are evenly distributed.
C) the populations have equal means.
D) the medians of the two populations are equal.

Question 2

The rank-order test that would be used in the same kind of research situation as an analysis of variance is

A) the Wilcoxon signed-rank test.
B) the Wilcoxon rank-sum test.
C) the Kruskal-Wallis H test.
D) Spearman's rho.