Why is rejection of the null hypothesis using a t test a more specific statement than rejection of the null hypothesis using the appropriate distribution-free test?
Answer to relevant QuestionsThree rival professors teaching English 1 all claim the honor of having the best students. To settle the issue, eight students are randomly drawn from each class and given the same exam. Copyright 2013 Cengage Learning. All ...Compute a reasonable effect size measure for the data in Exercise 20.2. There are probably several different measures that you could come up with, so you should chose one that will give your reader a real sense of the role ...Rerun the analysis in Exercise 20.7 using the normal approximation. In Exercise 20.7 Can we conclude that thalidomide is beginning to redeem its awful reputation? Why does it make little sense to look for heterogeneity of effect sizes in this example? Bauer and Döpfmer (1999) examined the efficacy of lithium as an augmentation to conventional antidepressants. They found nine ...
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