Jeff Parent is a statistics instructor who participates in triathlons. Listed below are times (in minutes and seconds) he recorded while riding a bicycle for five laps through each miles of a 3-miles...

1. Jeff Parent is a statistics instructor who participates in triathlons. Listed below are times (in minutes and seconds) he recorded while riding a bicycle for five laps through each  miles of a 3-miles loop.  Use a .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 a hill?

Mile 1:      3.15     3.24     3.23     3.22     3.21

Mile 2:      3.19     3.22     3.21     3.17     3.19

Mile 3:      3.34     3.31     3.29     3.31     3.29