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

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 82% confidence interval to , how many students should the administrator sample


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