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# Population Variance Problem and Confidence Interval

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The table below gives the carapace lengths of ten mature Thenus orientalis lobsters caught in the sea in the vicinity of Singapore. Suppose you wish to describe the variability of the carapace lengths of this population of lobsters. Find a 99% confidence interval for the population variance Ï?^2.

Carapace Length (mm)
78 66 65 63 60 60 58 56 52 50

##### Solution Summary

Population variance problems with confidence intervals.

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The table below gives the carapace lengths of ten mature Thenus orientalis lobsters caught in the sea in the vicinity of Singapore. Suppose you wish to describe the variability of the carapace lengths of this population of lobsters. Find a 99% ...

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• MBA, Aspen University
• Bachelor of Science , Berea College
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