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The following sample of weights (in ounces) was taken from 12boxes of crackers randomly selected from the assembly line. 17.99,16.21,16.85,16.36,16.72,17.3017.09,16.38,16.30,17.15,16.58,16.22 Construct a95% confidence interval for

The following sample of weights (in ounces) was taken from 12boxes of crackers randomly selected from the assembly line.

17.99,16.21,16.85,16.36,16.72,17.3017.09,16.38,16.30,17.15,16.58,16.22

Construct a95% confidence interval for the population variance for the weights of all boxes of crackers that come off the assembly line. Round to three decimal places.

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