Suppose that independent simple random samples are taken from two populations to compare their means. Further suppose
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a. Would the non-pooled t-test ever be the procedure of choice in these circumstances? Explain your answer.
b. Under what conditions would the pooled t-test be preferable to the Mann-Whitney test? Explain your answer.
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a No If the two distributions are normal and have the same shape then they ha...View the full answer
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