A certain statistics instructor participates in triathlons. The accompanying table lists times(in minutes andseconds) he recorded while riding a bicycle for five laps through each mile of a3-mile loop. Use a 0.05 significance level to test the claim that it takes the same time to ride each of the miles. Does one of the miles appear to have ahill?

Determine the null and alternative hypotheses.

H0:

H1: