SOLUTION: in developing an interval estimate for a population mean, a sample of 50 observations was used. the interval estimate was (19.76;1.32). had the sample size been 200 instead of 50,
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Question 862590: in developing an interval estimate for a population mean, a sample of 50 observations was used. the interval estimate was (19.76;1.32). had the sample size been 200 instead of 50, the interval estimate would have been what Answer by ewatrrr(24785) (Show Source):
