Example of seven experimental drugs

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In the introduction to the chapter, we used the example of seven experimental drugs being tested for use with Alzheimer's patients. If we use the t test for independent groups to make all pairwise comparisons, we would need to make 21 comparisons. List them. Suppose one of them proved to be significant at the .05 level. Why might the National Institutes of Health not have much faith in our finding?

Reference no: EM131852755

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