what is the F test? I got it wrong. and do we reject the null hypothesis? the riding times are Mile 1 3:15, 3:24, 3:21, 3:21 for mile 2 3:18, 3:22, 3:21,3:18, and 3:19. for mile 3 3:35, 3:31, 3:28, 3:31, and 3:29.

A certain statistics instructor participates in triathlons. The accompanying table lists times (in minutes and seconds ) he recorded while riding a bicycle for five laps through each mile of a 3-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 a hill? Click the icon to view the data table of the riding times. Determine the null and alternative hypotheses. Ho Hy = Ho - H3 H. . At least one of the three population means is different from the others Find the F test statistic. F= 143.4387 (Round to four decimal places as needed )