You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable estimate for the population proportion. You would like to be 99% confident that your estimate is within 2.5% of the true population proportion. How large of a sample size is required? n = [text box] Do not round mid-calculation. However, use of a critical value rounded to three decimal places will suffice. Question Help: [envelope icon] Message instructor [Blue button] Submit Question
You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable estimate for the population proportion. You would like to be 99% confident that your estimate is within 2.5% of the true population proportion. How large of a sample size is required? n = [text box] Do not round mid-calculation. However, use of a critical value rounded to three decimal places will suffice. Question Help: [envelope icon] Message instructor [Blue button] Submit Question
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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![You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable estimate for the population proportion. You would like to be 99% confident that your estimate is within 2.5% of the true population proportion. How large of a sample size is required?
n = [text box]
Do not round mid-calculation. However, use of a critical value rounded to three decimal places will suffice.
Question Help: [envelope icon] Message instructor
[Blue button] Submit Question](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb59df692-2bde-4aad-9a98-5b0a7ddf3ca5%2Fa56768c7-765c-40e6-874a-0b927ef0de66%2F70297l.jpeg&w=3840&q=75)
Transcribed Image Text:You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable estimate for the population proportion. You would like to be 99% confident that your estimate is within 2.5% of the true population proportion. How large of a sample size is required?
n = [text box]
Do not round mid-calculation. However, use of a critical value rounded to three decimal places will suffice.
Question Help: [envelope icon] Message instructor
[Blue button] Submit Question
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We have to find the sample size for creating 99% confidence interval with 2.5% margin of error .
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