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Construct a​ 95% confidence interval for the population standard deviation sigmaσ of a random sample of...

Construct a​ 95% confidence interval for the population standard deviation

sigmaσ

of a random sample of 15 crates which have a mean weight of 165.2 pounds and a standard deviation of

10.7

pounds. Round to the nearest thousandth. Assume the population is normally distributed.

Math   Statistics-And-Probability   
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