Using the Mann-Whitney-Wilcoxon test, check if the women's height are related to age in a pairwise fashion. There are six possible pairwise comparisons. For example, you need to compare 2029 vs. 3039 and 2029 vs. 4049 etc. As this problem illustrates, the Mann-Whitney-Wilcoxon test is not suitable for testing more than two samples.

20 29 : 63.75 68.25 62.25 67.25

30 39 : 64.75 67.50 64.75 66.5

40 49 : 68.50 64.25 64.50 66

50 59 : 65.25 64.75 67.50

In this question, I think we will be comparing the different groups against each other because the wilcoxon test takes groupings