Finding Confidence Intervals. In Exercises 916, assume
Chapter 7, Problem 9(choose chapter or problem)
Finding Confidence Intervals. In Exercises 916, assume that each sample is a simplerandom sample obtained from a population with a normal distribution. Mean Body Temperature Data Set 3 in Appendix B includes a sample of 106 bodytemperatures having a mean of 98.20oF and a standard deviation of 0.62oF. Construct a90% confidence interval estimate of the standard deviation of the body temperatures for theentire population.
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