Mathematics, 14.04.2020 05:36 LindseyN1

Assume that the heights of bookcases are normally distributed. A random sample of 16 bookcases in one company have a mean height of 67.5 inches and a standard deviation of 1.7 inches. Construct a 99% confidence interval for the population standard deviation, σ.

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Assume that the heights of bookcases are normally distributed. A random sample of 16 bookcases in on...