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The following data were randomly drawn from an approximately normal population. 37, 40, 43, 45, 49 Based on...

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Question

Statistics

The following data were randomly drawn from an approximatelynormal population.

37, 40, 43, 45, 49

Based on these data, find a 95% confidence interval for thepopulation standard deviation. Then complete the table below.

Carry your intermediate computations to at least three decimalplaces. Round your answers to at least two decimal places.

What is the lower limit of the

95%

confidence interval?
What is the upper limit of the

95%

confidence interval?

Answer & Explanation Solved by verified expert
4.2 Ratings (865 Votes)
Solutionxx2371369401600431849452025492401x214x29244Mean xxn374043454952145    See Answer
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