Mathematics, 06.08.2019 02:10 cdyshaylia55
Suppose you want to perform a hypothesis test for a population mean based on a small sample but that preliminary data analyses indicate either the presence of outliers or that the variable under consideration is far from normally distributed. a. is either the z-test or t-test appropriate? b. if not, what type of procedure might be appropriate?
Answers: 2
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Suppose you want to perform a hypothesis test for a population mean based on a small sample but that...
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