A college teacher wishes to estimate the mean number of hours worked per week at non-college related jobs by full-time students at the college. He desires a margin of error of 0.8 hours. Past studies suggest that a population standard deviation of 13.9 hours is reasonable. Estimate the minimum sample size needed to estimate the population I mean with the stated accuracy. A. 1,208 B. 60,378 C. 966 OD. 35 ...

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