The chi-square test is based on:
A) a comparison of the independent and the dependent variables
B) a comparison of the observed and expected frequencies
C) the concept of a linear relationship
D) the null hypothesis

Question

Quizplus · Accepted Answer

The chi-square test is based on a comparison of the observed and expected frequencies. The test is used to determine whether there is a significant difference between the expected and observed frequencies, and whether this difference is due to chance or to a real difference between the groups being compared.

The Chi-Square Test Is Based On