A researcher samples cheerleaders and wants to determine if the variance of the number of cartwheels conducted during a football game prior to attending cheer camp is different than the variance of the number of cartwheels conducted during a football game after attending cheer camp. Which one of the following procedures is appropriate to test this?

Question

Quizplus · Accepted Answer

The researcher is comparing the variance of the number of cartwheels conducted during a football game prior to attending cheer camp to the variance of the number of cartwheels conducted during a football game after attending cheer camp. This is a test for two dependent variances.

A Researcher Samples Cheerleaders and Wants to Determine If the Variance