In the previous exercise, the largest observation is 41, which is in the third group The sample means can be seen to be 10, 20 9, and 31 1, respectively, and the ANOVA F test in chapter 10 rejects with 05 If the largest observation is made even larger, eventually the F test will not reject, even though the sample mean of the third group increases as well Is the same true when using the Kruskal Wallis test

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Question: In the previous exercise, the largest observation is 41, which is in the third group. The sample means can be seen to be 10, 20.9,

In the previous exercise, the largest observation is 41, which is in the third group.

The sample means can be seen to be 10, 20.9, and 31.1, respectively, and the ANOVA F test in chapter 10 rejects with α = .05. If the largest observation is made even larger, eventually the F test will not reject, even though the sample mean of the third group increases as well. Is the same true when using the Kruskal-Wallis test?

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