The test procedure, called thematched-pairs t-test;

Since all you drive and possibly have had to have your car repaired at one time or another due to an accident, I would like you to describe how you would construct a comparison between two Automotive Repair facilities to see if there was a better alternative, in general.(Hint:The side of your car has been damaged and you take it to two different shops; I doubt you would get exactly the same estimate.)Discuss how to determine sample size, how the the design would be implemented, and what the hypotheses are.This is similar to Round Robin testing in a laboratory or a "pretest/post test" study at the university.