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Assume that a researcher is intending to compare the means of three different treatment groups. The researcher is concerned about the fact that multiple comparisons

Assume that a researcher is intending to compare the means of three different treatment groups. The researcher is concerned about the fact that multiple comparisons will be made during the analysis phase.

A)What is the probability that the researcher will reject at least one true hypothesis in his study?

B)Assume the researcher is going to compare the means of four different treatment groups.What is the probability that the researcher will reject at least one true hypothesis in his study?

C)What happens as you increase the number of comparisons to be made?Blank 3

D)How do researchers overcome this phenomenon?

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