Assessing teenagers' mean systolic blood pressure is of interest to a medical research team. They are aware that the population's standard deviation is 10 thanks to earlier research. How many teens should be included in
Assessing teenagers' mean systolic blood pressure is of interest to a medical research team. They are aware that the population's standard deviation is 10 thanks to earlier research. How many teens should be included in
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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Assessing teenagers' mean systolic blood pressure is of interest to a medical research team. They are aware that the population's standard deviation is 10 thanks to earlier research. How many teens should be included in the sample to provide a 3 percent margin of error for a 95% confidence interval?
- 31
- 43
- 55
- 30
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