ST scores are distributed with a mean of1,5 and a standard deviation of 300. You are interested in estimating the average SAT score of first
ST scores are distributed with a mean of1,5 and a standard deviation of 300. You are interested in estimating the average SAT score of first year students at your college. If you would like to limit the margin of error of your 955-5 confidence interval to 25 points, how many students should you sample? Give a whole number
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