Which one of the following nonparametric methods can be used with a single population?
A)Spearman's test
B)Sign test
C)Kruskal-Wallis test
D)Wilcoxon rank sum test

Question

Quizplus · Accepted Answer

The sign test can be used with a single population as it tests if the median of the population is equal to a specified value. The other options (Spearman's test, Kruskal-Wallis test, and Wilcoxon rank sum test) are used for comparing two or more populations.

Which One of the Following Nonparametric Methods Can Be Used