Question

Imagine that a friend of yours is pleased that the results of a Kruskal–Wallis test your friend ran as part of a dissertation turned out to be statistically significant at alpha = .05. Your friend followed up this significant result with 15 Mann–Whitney tests and found out that the results were also statistically significant at alpha = .05. Suggest one (1) overall strategy to your friend to interpret your friend's finding from the tests. Provide a rationale for your suggestion.

Answer 1