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Use technology to construct the confidence intervals for the population variance sigmaσ squared2 and the population...

Use technology to construct the confidence intervals for the population variance sigmaσ squared2 and the population standard deviation sigmaσ. Assume the sample is taken from a normally distributed population.

c equals=0.99, ssquared2=12.96 n=27

The confidence interval for the population variance is

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Expert Solution

Now we will find CI for standard deviation

orchestra answered 1 year ago
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