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The ICU Admission dataset includes a variable indicating the age of the patient. Find and interpret 95% confidence intervals for mean age of ICU patients using the fact that, in the sample, the mean is 57.55 years and the standard error for such means is SE=1.42. The sample size of 200 is large enough to use a normal distribution.

The ICU Admission dataset includes a variable indicating the age of the patient. Find and interpret 95% confidence intervals for mean age of ICU patients using the fact that, in the sample, the mean is 57.55 years and the standard error for such means is SE=1.42. The sample size of 200 is large enough to use a normal distribution.

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 ICU Admission dataset includes a variable indicating the age of the patient. Find and interpret 95% confidence intervals for mean age of ICU patients using the fact that, in the sample, the mean is 57.55 years and the standard error for such means is SE=1.42. The sample size of 200 is large enough to use a normal distribution.
Transcribed Image Text:The ICU Admission dataset includes a variable indicating the age of the patient. Find and interpret 95% confidence intervals for mean age of ICU patients using the fact that, in the sample, the mean is 57.55 years and the standard error for such means is SE=1.42. The sample size of 200 is large enough to use a normal distribution.
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