If there are three or more populations, then it is
A) possible to test for equality of three or more population proportions.
B) impossible to test for equality of the three population proportions, because chi-square tests deal with only two populations.
C) customary to use a t distribution to test for equality of the three population proportions.
D) reasonable to test for equality of multiple population proportions using chi-square lower tail tests.

Question

Quizplus · Accepted Answer

It is possible to test for equality of three or more population proportions using methods such as the chi-square test for independence or goodness of fit, which can handle multiple populations.

If There Are Three or More Populations, Then It Is