Which statistic can be used to test whether the frequencies of two nominally scaled variables are related?
A) alpha
B) beta
C) chi-square
D) ANOVA
E) multivariate

Question

Quizplus · Accepted Answer

The chi-square statistic is used to test the independence of two nominally scaled variables. It compares the observed frequencies to the expected frequencies under the assumption of independence, and a significant result indicates that the variables are related. Alpha and beta are not statistics, but rather significance levels and probabilities, respectively. ANOVA and multivariate statistics are used to test relationships between variables with at least one continuous variable.

Which Statistic Can Be Used to Test Whether the Frequencies