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You want to find a 90% confidence interval for the mean height of students at your school. You somehow know that the sta
Posted: Wed Nov 24, 2021 9:24 am
by answerhappygod
- You Want To Find A 90 Confidence Interval For The Mean Height Of Students At Your School You Somehow Know That The Sta 1 (13.28 KiB) Viewed 46 times
You want to find a 90% confidence interval for the mean height of students at your school. You somehow know that the standard deviation of student heights is 3.8. You want your margin of error to be no more than 0.6 inches. What is the minimum number of students whom you would need to measure?