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 20 ? 29 vs. 30 ? 39 and 20 ? 29 vs. 40 ? 49 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

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 20 29 vs. 30 39 and 20 29 vs. 40 49 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