One of the assumptions of the chi-square test is that the expected frequency for each cell is:
A)zero
B)nonzero
C)independent
D)random

Question

Quizplus · Accepted Answer

The assumption of the chi-square test is that the expected frequency for each cell is nonzero. This means that there must be some expected values for each cell in the contingency table, and not all cells can have an expected value of zero. The chi-square test is used to determine whether there is a significant difference between the observed and expected frequencies in a contingency table.

One of the Assumptions of the Chi-Square Test Is That