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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, x= 17.3 and s = 25. Estimate the mean number of admissions per 24-hour period with a 95% confidence interval. O A. 17.3±0.200 O B. 17.31 1.400 OC. 17.310.679 O D. 17.3 7.000

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, x= 17.3 and s = 25. Estimate the mean number of admissions per 24-hour period with a 95% confidence interval. O A. 17.3±0.200 O B. 17.31 1.400 OC. 17.310.679 O D. 17.3 7.000

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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, x= 17.3 and s = 25. Estimate the mean number of admissions per 24-hour period with a 95% confidence interval. O A. 17.3+0.200 O B. 17.3+ 1.400 O C. 17.3±0.679 O D. 17.3±7.000
Transcribed Image Text: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, x= 17.3 and s = 25. Estimate the mean number of admissions per 24-hour period with a 95% confidence interval. O A. 17.3+0.200 O B. 17.3+ 1.400 O C. 17.3±0.679 O D. 17.3±7.000
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