Observed frequencies of occurrence of a behavior or event are compared to expected frequencies of occurrence of the behavior or event in a(n).
A)chi-square test of independence
B)analysis of variance
C)tind test
D)Mann-Whitney U test

Question

Quizplus · Accepted Answer

The chi-square test of independence is used to compare the observed frequencies of an event or behavior to the expected frequencies of that event or behavior, making it the best choice for this scenario. The other tests listed do not involve comparing observed and expected frequencies of occurrence.

Observed Frequencies of Occurrence of a Behavior or Event Are