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A city official would like to estimate the mean age of all residents of Fort Pierce. The standard deviation of the ages
Posted: Mon Nov 15, 2021 12:13 pm
by answerhappygod
- A City Official Would Like To Estimate The Mean Age Of All Residents Of Fort Pierce The Standard Deviation Of The Ages 1 (22.6 KiB) Viewed 81 times
A city official would like to estimate the mean age of all residents of Fort Pierce. The standard deviation of the ages of all residents of Fort Pierce is known to be 16 years. Determine the sample size necessary such that the margin of error of the estimate for a 97% confidence interval for the mean age of all residents is at most 2.5 years. Round the solution up to the nearest whole number. n =