The chi-square test of a contingency table is a test of independence for:
A)A single qualitative variable
B)Two qualitative variables
C)Two quantitative variables
D)Three or more quantitative variables

Question

Quizplus · Accepted Answer

The chi-square test of a contingency table is a statistical test used to determine if there is a significant association between two qualitative variables. Therefore, the best choice is B, which represents two qualitative variables. A represents a single qualitative variable, C represents two quantitative variables, and D represents three or more quantitative variables, none of which are applicable to the chi-square test of a contingency table.

The Chi-Square Test of a Contingency Table Is a Test