Using the data from Exercise 10-37, test the hypotheses using Tukey’s quick test and see whether you reach the same conclusions as you did for Exercise 10-37.

Exercise 10-37

Olympic swimmers are seeded according to their previous 12-month performances with faster swimmers going into the later heats. The last 24 swimmers, however, are distributed among the last three heats more evenly. So we should see large differences in times of heats one–five but not among the last three heats. The data of times from heats five–seven are in seconds for the 100m swim. NA indicates that the swimmer did not swim. Is there a statistically significant difference in the mean time of swimmers in heats 6 and 7 and the mean time of swimmers in heat 5?