If we wanted to test for the mean likelihood that shoppers will shop again in different departments such as home and garden versus sporting goods,versus automotive,versus electronics,we would use:
A)a z test for differences between percentages.
B)independent samples t test.
C)paired samples t test.
D)ANOVA.
E)departmental means test.

Question

Quizplus · Accepted Answer

ANOVA (Analysis of Variance) is used to compare the means of three or more groups, which is suitable for testing the mean likelihood of shoppers returning across multiple departments.

If We Wanted to Test for the Mean Likelihood That