Which of the following are compared in a chi-square test of independence?
A)Means from two independent groups.
B)Medians from one group of subjects for two treatment conditions.
C)Ranked scores for two independent groups.
D)Observed frequencies and expected frequencies of occurrence of a behavior or event.

Question

Quizplus · Accepted Answer

In a chi-square test of independence, observed frequencies and expected frequencies of occurrence of a behavior or event are compared to determine if there is a significant association between two categorical variables.

Which of the Following Are Compared in a Chi-Square Test