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A simple random sample from a population with a normal distribution of 100 body temperatures has x = 98.30F and s = 0.68F. Construct

A simple random sample from a population with a normal distribution of 100 body temperatures has x = 98.30F and s = 0.68F. Construct an 80% confidence interval estimate of the standard deviation of body temperature of all healthy humans. Click the icon to view the table of Chi-Square critical values. F < < F (Round to two decimal places as needed.)

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