Question: 15.15 Consider a problem with three subgroups with different subgroup sizes of n1 = 8, n2 = 7, and n3 = 6. The sum of

15.15 Consider a problem with three subgroups with different subgroup sizes of n1 = 8, n2 = 7, and n3 = 6.

The sum of ranks in each of these subgroups equal to 131, 58, and 42. Complete the Kruskal-Wallis test and test the null hypothesis to determine whether the three

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