Consider a problem with three subgroups with the sum of ranks in each of the subgroups equal to 45, 98, and 88 and with subgroup sizes equal to 6, 6, and 7. Complete the Kruskal@Wallis test and test...

Consider a problem with three subgroups with the sum of ranks in each of the subgroups equal to 45, 98, and 88 and with subgroup sizes equal to 6, 6, and 7. Complete the Kruskal@Wallis test and test the null hypothesis of equal subgroup ranks.