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The Interval Estimate 18

Question 53

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The interval estimate 18.5 The interval estimate 18.5 2.5 is developed for a population mean in which the sample standard deviation s is 7.5.Had s equaled 15 instead,the interval estimate would be 37 5.0. 2.5 is developed for a population mean in which the sample standard deviation s is 7.5.Had s equaled 15 instead,the interval estimate would be 37 The interval estimate 18.5 2.5 is developed for a population mean in which the sample standard deviation s is 7.5.Had s equaled 15 instead,the interval estimate would be 37 5.0. 5.0.

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