The most suitable way to test if social class influences the political party for which people vote is:
A)A chi-square test.
B)A t-test.
C)ANOVA.
D)regression-analysis.

Question

Quizplus · Accepted Answer

A chi-square test is the most appropriate method to analyze the relationship between two categorical variables, such as social class and political party preference. It would allow us to compare the observed distribution of party preferences among different social classes to the distribution we would expect to see by chance, and determine whether there is a statistically significant association between the two variables. T-tests and ANOVA are used to compare means between two or more groups, and regression analysis is used to model the relationship between a dependent variable and one or more independent variables. While these methods may also provide useful information in studying the relationship between social class and political party preference, they are not as directly applicable to categorical data.

The Most Suitable Way to Test If Social Class Influences