Use the normal distribution to find a confidence interval for a proportion p given the relevant sample results. Give the best point estimate for p, the margin of error, and the confidence interval. Assume the results come from a random sample. A 99% confidence interval for p given that p = 0.75 and n = 110. Round your answer for the point estimate to two decimal places, and your answers for the margin of error and the confidence interval to three decimal places. Point estimate = Margin of error = ± The 99% confidence interval is i Save for Later to
Use the normal distribution to find a confidence interval for a proportion p given the relevant sample results. Give the best point estimate for p, the margin of error, and the confidence interval. Assume the results come from a random sample. A 99% confidence interval for p given that p = 0.75 and n = 110. Round your answer for the point estimate to two decimal places, and your answers for the margin of error and the confidence interval to three decimal places. Point estimate = Margin of error = ± The 99% confidence interval is i Save for Later to
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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![**Confidence Interval for Proportion**
**Question 4 of 24**
**Task Overview**
Use the normal distribution to find a confidence interval for a proportion \( p \) given the relevant sample results. Provide the best point estimate for \( p \), the margin of error, and the confidence interval. Assume the results are from a random sample.
**Problem Statement**
A 99% confidence interval for \( p \) is given, where:
- Sample proportion (\( \hat{p} \)) = 0.75
- Sample size (\( n \)) = 110
**Instructions**
Round the answer for the point estimate to two decimal places, and your answers for the margin of error and the confidence interval to three decimal places.
1. **Point estimate** = [Input Box]
2. **Margin of error** = [Input Box]
3. **The 99% confidence interval is** from [Input Box] to [Input Box]
**Additional Information**
- Attempts: 1 of 4 used
- Submit your answer using the "Submit Answer" button.
*Note: No graphs or diagrams are present in this task.*](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb38afea1-bdd6-4163-a1d3-027b743d70fc%2F97dc7299-a9f1-4db1-8086-989f64c2ff99%2Fhkce086_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Confidence Interval for Proportion**
**Question 4 of 24**
**Task Overview**
Use the normal distribution to find a confidence interval for a proportion \( p \) given the relevant sample results. Provide the best point estimate for \( p \), the margin of error, and the confidence interval. Assume the results are from a random sample.
**Problem Statement**
A 99% confidence interval for \( p \) is given, where:
- Sample proportion (\( \hat{p} \)) = 0.75
- Sample size (\( n \)) = 110
**Instructions**
Round the answer for the point estimate to two decimal places, and your answers for the margin of error and the confidence interval to three decimal places.
1. **Point estimate** = [Input Box]
2. **Margin of error** = [Input Box]
3. **The 99% confidence interval is** from [Input Box] to [Input Box]
**Additional Information**
- Attempts: 1 of 4 used
- Submit your answer using the "Submit Answer" button.
*Note: No graphs or diagrams are present in this task.*
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