Xr10-22 The following observations are the ages of a random sample of 8 men in a bar.
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Xr10-22 The following observations are the ages of a random sample of 8 men in a bar. It is known that the ages are normally distributed with a standard deviation of 10. Determine the 95% confidence interval estimate of the population mean. Interpret the interval estimate.
52 68 22 35 30 56 39 48
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Related Book For 
Statistics For Management And Economics
ISBN: 9781133420774
9th Edition
Authors: Gerald Keller, Kenneth C Louden
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