SophiaPretty

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Teaching Since: Jul 2017
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    Strayer,Devery,Harvard University
    Mar-1995 - Mar-2002

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    WalMart
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Category > Statistics Posted 15 Aug 2017 My Price 7.00

You are given the sample mean and the sample standard deviation.

You are given the sample mean and the sample standard deviation. Use this information to construct the​ 90% and​ 95% confidence intervals for the population mean. Which interval is​ wider? If​ convenient, use technology to construct the confidence intervals.

A random sample of 47 gas grills has a mean price of ​$635.10 and a standard deviation of ​$55.40.

Answers

SophiaPretty
(5)
Status NEW Posted 15 Aug 2017 07:08 AM My Price 7.00

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