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StatisticsQ&A LibraryAssume that you want to construct a 95% confidence interval estimate of a population mean. Find an estimate of the sample size needed to obtain the specified margin of error for the 95% confidence interval. The sample standard deviation is given. Margin of error, E=6.1 grams; sample standard deviation, s=65.6 grams The required sample size is __.Question

Asked Dec 14, 2019

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Assume that you want to construct a 95% confidence interval estimate of a population mean. Find an estimate of the sample size needed to obtain the specified margin of error for the 95% confidence interval. The sample standard deviation is given. Margin of error, E=6.1 grams; sample standard deviation, s=65.6 grams The required sample size is __.

Step 1

From the given information,

Sample standard deviation (s) = 65.6

Margin of...

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