Use the sample data and confidence level given below to complete parts (a) through (d). A drug is used to help prevent blood clots in certain patients. In clinical trials, among 4344 patients treated with the drug, 139 developed the adverse reaction of nausea. Construct a 90% confidence interval for the proportion of adverse reactions. a) Find the best point estimate of the population proportion p. (Round to three decimal places as needed.)
Use the sample data and confidence level given below to complete parts (a) through (d). A drug is used to help prevent blood clots in certain patients. In clinical trials, among 4344 patients treated with the drug, 139 developed the adverse reaction of nausea. Construct a 90% confidence interval for the proportion of adverse reactions. a) Find the best point estimate of the population proportion p. (Round to three decimal places as needed.)
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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find the population proportion, value of the margion of error E, and contruct the confidence interval.
![### Problem Statement:
Use the sample data and confidence level given below to complete parts (a) through (d).
A drug is used to help prevent blood clots in certain patients. In clinical trials, among 4344 patients treated with the drug, 139 developed the adverse reaction of nausea. Construct a 90% confidence interval for the proportion of adverse reactions.
### Question:
**a)** Find the best point estimate of the population proportion \( p \).
\[
\boxed{ }
\]
*(Round to three decimal places as needed.)*
---
*[Below is a section with a placeholder box for the student to fill in their answer]*](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1bbe1ef9-cacf-48b7-b15f-bf536b5508cd%2F4c64095d-a27a-44b4-8673-790e4925fa6e%2Fseaabhq.jpeg&w=3840&q=75)
Transcribed Image Text:### Problem Statement:
Use the sample data and confidence level given below to complete parts (a) through (d).
A drug is used to help prevent blood clots in certain patients. In clinical trials, among 4344 patients treated with the drug, 139 developed the adverse reaction of nausea. Construct a 90% confidence interval for the proportion of adverse reactions.
### Question:
**a)** Find the best point estimate of the population proportion \( p \).
\[
\boxed{ }
\]
*(Round to three decimal places as needed.)*
---
*[Below is a section with a placeholder box for the student to fill in their answer]*
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