Question

A student does a survey to see if the average GPA of male and female undergraduates at her university are different. What kind of hypotheisis test should she plan to use to answer her question? a two- means (unpaired) t distribution b two-proportions normal distribution c two-means (paired)t distribution d single-meant distribution e single-proportion normal distribution

Answer 1

The student should plan to use a two-means (unpaired) t distribution hypothesis test to compare the average GPAs of male and female undergraduates at her university.