The director of a hospital wishes to estimate the mean number of people who are admitted to the emergency room during a 24-hour period. The director randomly selects 49 different 24-hour periods and determines the number of admissions for each. For this sample, k= 194 and s = 16, Estimate the mean number of admissions per 24-hour period with a 99% confidence interval. A. 19.4 5,886 OB. 19.41471 OC. 1940.210 O D. 19.40.568

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