You are given the sample mean and the population standard deviation. Use this information to construct the90%

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You are given the sample mean and the population standard deviation. Use this information to construct the90% and95% confidence intervals for the population mean. Interpret the results and compare the widths of the confidence intervals. Ifconvenient, use technology to construct the confidence intervals.

A random sample of

5050

home theater systems has a mean price of

$127.00127.00.

Assume the population standard deviation is

$19.6019.60.

Posted Date: May 19, 2024 12:18 PM

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You are given the sample mean and the population standard deviation. Use this information to construct the90%

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