Mathematics
Mathematics, 30.07.2021 02:10, hiene

SAT scores are normally distributed with a mean of 1,500 and a standard deviation of 300. An administrator at a college is interested in estimating the average SAT score of first-year students. If the administrator would like to limit the margin of error of the 88% confidence interval to 15 points, how many students should the administrator sample? Make sure to give a whole number answer.

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SAT scores are normally distributed with a mean of 1,500 and a standard deviation of 300. An adminis...

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