8. Inference for Categorical Data(COLON) Chi-Square

Setting Up A Chi-square Test For Homogeneity Or Independence — Quiz

Test your understanding of setting up a chi-square test for homogeneity or independence with 5 practice questions.

Practice Questions

Question 1

What is the main purpose of a chi-square test for independence?

Question 2

Which situation is best for a chi-square test for homogeneity?

Question 3

What kind of data table is used for a chi-square test of independence or homogeneity?

Question 4

In a chi-square test, what does an expected count represent?

Question 5

Which condition should generally be checked before using a chi-square test?