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In a certain hospital at Batangas City, in their record it shows that the "lenght of stay" of its patient is normally distributed; mean = 10.5 days with standard deviation of 2 days. What percentage of the patients stayed at 8 days or less?

In a certain hospital at Batangas City, in their record it shows that the "lenght of stay" of its patient is normally distributed; mean = 10.5 days with standard deviation of 2 days. What percentage of the patients stayed at 8 days or less?

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
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In a certain hospital at Batangas City, in their record it shows that the "lenght of stay" of its patient is normally distributed; mean = 10.5 days with standard deviation of 2 days. What percentage of the patients stayed at 8 days or less? 10.56% 12.5% 19.44% 15.65%
Transcribed Image Text:In a certain hospital at Batangas City, in their record it shows that the "lenght of stay" of its patient is normally distributed; mean = 10.5 days with standard deviation of 2 days. What percentage of the patients stayed at 8 days or less? 10.56% 12.5% 19.44% 15.65%
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Based on the problem at Batangas City Hospital; what is the probability that a patient stays in the hospital between 9 days to 11 days? 40.5% 43.75% 35.58% 37.21%
Transcribed Image Text:Based on the problem at Batangas City Hospital; what is the probability that a patient stays in the hospital between 9 days to 11 days? 40.5% 43.75% 35.58% 37.21%
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