Question: 15.32 Three treatments were compared using a completely randomized design. The data are shown in the table. Do the data provide sufficient evidence to indicate

15.32 Three treatments were compared using a completely randomized design. The data are shown in the table.

Treatment. 1 2 3 26 27 25 29 31 24 23 30

Do the data provide sufficient evidence to indicate a difference in location for at least two of the population distributions? Test using the Kruskal-Wallis H statistic with a = 0.05.

Treatment. 1 2 3 26 27 25 29 31 24 23 30 27 24 28 22 28 29 24 26 32 20 30 21 33

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