Question: A sample of n - 45 data values randomly selected from a normally distributed population has variance s = 26.4. Construct a 90% confidence interval

 A sample of n - 45 data values randomly selected from

A sample of n - 45 data values randomly selected from a normally distributed population has variance s = 26.4. Construct a 90% confidence interval for the population variance. Round your endpoints to one decimal place.

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