What type of analysis includes the examination of frequencies for two nominally scaled variables in a cross-tabulation table to determine whether the variables have a statistically significant nonmonotonic relationship?
A)Two independent samples test
B)Chi-square test
C)Wilcoxon-Mann-Whitney test
D)Analysis of variables(ANOVA)

Question

Quizplus · Accepted Answer

The examination of frequencies for two nominally scaled variables in a cross-tabulation table to determine whether the variables have a statistically significant nonmonotonic relationship is a classic use case for the chi-square test. The chi-square test compares the observed frequency distribution to the expected frequency distribution and determines whether the differences are statistically significant.

What Type of Analysis Includes the Examination of Frequencies for Two