1. In which of the following examples would an ANOVA test be the appropriate statistical test?

Group of answer choices

a. to test for significant difference in mean hours studied in a week by Sociology and Psychology majors

b. to test for significant difference in mean GPA points for Sociology, Political Science, and Psychology majors

c. to test for a statistical relationship between voting in the last election (yes or no) and if someone is a Sociology or Political Science major

d. to test for a statistical relationship between GPA scores and hours spent studying