Assume the Sample Is Taken from a Normally Distributed Population $\sigma.$

question 46

Multiple Choice

Assume the sample is taken from a normally distributed population and construct the indicated confidence interval.
-A random sample of 16 men have a mean height of 67.5 inches and a standard deviation of 2.4 inches. Construct a 99% confidence interval for the population standard deviation, $\sigma.$

• A)(1.6, 4.3)
• B)(1.7, 4.5)
• C)(1.0, 2.8)
• D)(1.7, 4.1)

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