Question
In a RCT, investigators used a t-test (mean difference) for sample size calculation. But used a Mann Whitney and Wilcox Signed rank for analysis of
In a RCT, investigators used a t-test (mean difference) for sample size calculation. But used a Mann Whitney and Wilcox Signed rank for analysis of real data. Is it appropriate to use the different tests? Why or why not?
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Trigonometry A Unit Circle Approach (Subscription)
Authors: Michael Sullivan
10th Edition
0134178785, 9780134178783
