Researchers randomly selected 50 males between the ages of 25 and 44 years to participate in a study. A 95% confidence interval for the proportion of all males between 25 and 44 years old with high blood pressure is (0.22, 0.28). The proportion of the 50 men in this study who had high blood pressure is: A. Somewhere between 0.22 and 0.28, but the exact proportion cannot be determined without more information. B. 0.06 C. 0.03 D. 0.25 E. This cannot be determined from the information given. How do we find the proportion? Show your work.
Researchers randomly selected 50 males between the ages of 25 and 44 years to participate in a study. A 95% confidence interval for the proportion of all males between 25 and 44 years old with high blood pressure is (0.22, 0.28). The proportion of the 50 men in this study who had high blood pressure is: A. Somewhere between 0.22 and 0.28, but the exact proportion cannot be determined without more information. B. 0.06 C. 0.03 D. 0.25 E. This cannot be determined from the information given. How do we find the proportion? Show your work.
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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Researchers randomly selected 50 males between the ages of 25 and 44 years to participate in a study. A 95% confidence interval for the proportion of all males between 25 and 44 years old with high blood pressure is (0.22, 0.28). The proportion of the 50 men in this study who had high blood pressure is:
A. Somewhere between 0.22 and 0.28, but the exact proportion cannot be determined without more information.
B. 0.06
C. 0.03
D. 0.25
E. This cannot be determined from the information given.
How do we find the proportion? Show your work.
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