An auto racing driver is given training and his timings on f

An auto racing driver is given training and his timings on five different tracks are then measured. the times before and after training are given below

we want to verify that the training was beneficial to this driver, at alpha = 0.01. Compute the test statistic for the average timing difference before and after training.

Moving to another question will save this response estion T An auto racing driver is given training and his timings on five different tracks are then measured. The times before and after sraining are given be 370 we want to verity that the training was beneficial to this driver, at a.f.Compute the test staieic for the average timing difference before and 0093 0.138 O 0.172 0 0242

Solution