Mathematics, 05.06.2021 01:30, kashmoney8690

What sample size should be used if we would like to estimate the mean age of the college students at a particular campus with 95% confidence? We would like to be accurate to within three years, and we will assume the population is normally distributed with a standard deviation of 5.1 years. a. 12 b. 23 c. 204 d. 8

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What sample size should be used if we would like to estimate the mean age of the college students at...