Clancy, Rowling, Tolstoy Readability Pages were randomly

Chapter 11, Problem 12

(choose chapter or problem)

Clancy, Rowling, Tolstoy Readability Pages were randomly selected by the authorfrom The Bear and the Dragon by Tom Clancy, Harry Potter and the Sorcerers Stone byJ. K. Rowling, and War and Peace by Leo Tolstoy. The Flesch Reading Ease scores for thosepages are listed below. Use a 0.05 significance level to test the claim that the three samplesare from populations with the same mean. Do the books appear to have different readinglevels of difficulty?11. Triathlon Times Jeff Parent is a statistics instructor who participates in triathlons. Listedbelow are times (in minutes and seconds) he recorded while riding a bicycle for five lapsthrough each mile of a 3-mile loop. Use a 0.05 significance level to test the claim that it takesthe 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 3:21Mile 2 3:19 3:22 3:21 3:17 3:19Mile 3 3:34 3:31 3:29 3:31 3:29Clancy 58.2 73.4 73.1 64.4 72.7 89.2 43.9 76.3 76.4 78.9 69.4 72.9Rowling 85.3 84.3 79.5 82.5 80.2 84.6 79.2 70.9 78.6 86.2 74.0 83.7Tolstoy 69.4 64.2 71.4 71.6 68.5 51.9 72.2 74.4 52.8 58.4 65.4 73.6