Question: 99% confidence; n = 7, x = 7.106, s = 2.019 Use the given confidence level and sample data to find a confidence interval for

99% confidence; n = 7, x = 7.106, s = 2.019

Use the given confidence level and sample data to find a confidence interval for the population standard deviation σ. In each case, assume that a simple random sample has been selected from a population that has a normal distribution.

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