A city wants to estimate the standard deviation of the time it takes a bus to travel between two stops in a city. To dev

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A city wants to estimate the standard deviation of the time it takes a bus to travel between two stops in a city. To dev

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A City Wants To Estimate The Standard Deviation Of The Time It Takes A Bus To Travel Between Two Stops In A City To Dev 1
A City Wants To Estimate The Standard Deviation Of The Time It Takes A Bus To Travel Between Two Stops In A City To Dev 1 (13.1 KiB) Viewed 68 times
A city wants to estimate the standard deviation of the time it takes a bus to travel between two stops in a city. To develop an estimate for the standard deviation, the city has collected a random sample of the times required for 14 ips. The sample standard deviation is 78 minutos. Based on those data, what is the 95% confidence interval estimate for the true population standard deviation minutessas minutes (Round to two decimal places as needed.)
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