A pharmaceutical company proposes a new drug treatment for alleviating symptoms of PMS (premenstrual syndrome). In the first stages of a clinical trial, it was successful for 7 out of 14 women. What is the 95% confidence interval for p, the true proportion of all women who will find success with this new treatment? A. (0.473, 0.527) B. (0.269, 0.731) C. (0.211, 0.789) D. (0.251, 0.749) E. (0.238, 0.762)
A pharmaceutical company proposes a new drug treatment for alleviating symptoms of PMS (premenstrual syndrome). In the first stages of a clinical trial, it was successful for 7 out of 14 women. What is the 95% confidence interval for p, the true proportion of all women who will find success with this new treatment? A. (0.473, 0.527) B. (0.269, 0.731) C. (0.211, 0.789) D. (0.251, 0.749) E. (0.238, 0.762)
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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A pharmaceutical company proposes a new drug treatment for alleviating symptoms of PMS (premenstrual syndrome). In the first stages of a clinical trial, it was successful for 7 out of 14 women. What is the 95% confidence interval for p, the true proportion of all women who will find success with this new treatment?
A. |
(0.473, 0.527) |
|
B. |
(0.269, 0.731) |
|
C. |
(0.211, 0.789) |
|
D. |
(0.251, 0.749) |
|
E. |
(0.238, 0.762) |
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