A researcher wants to determine if the variance of points scored by teams who have won a national championship differs from the variance of points scored by teams who have not won a national championship. Which one of the following procedures is appropriate to test this?

Question

Quizplus · Accepted Answer

The appropriate procedure is a test for two independent variances because the teams are divided into two independent groups: those who have won a national championship and those who have not. The goal is to compare the variance in points scored between these two distinct groups.

A Researcher Wants to Determine If the Variance of Points