To apply the Friedman test to determine whether the locations of two or more populations are the same, what is a necessary property of the samples drawn?
A) They must be from a matched pairs experiment.
B) They must be from normal populations.
C) They must be independent.
D) They must be larger than 20.

Question

Quizplus · Accepted Answer

The Friedman test is a non-parametric test used for matched or paired samples, typically in a repeated measures design, to test for differences in treatments across multiple test attempts.

To Apply the Friedman Test to Determine Whether the Locations