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You want to obtain a sample to estimate the proportion of a population that possess a particular genetic marker. Based on previous evidence, you believe approximately p* 18 % of the population have the genetic marker. You would like to be 98% confident that your estimate is within 2% of the true population proportion. How large of a sample size is required? n = Do not round mid-calculation. However, you may use a critical value accurate to three decimal places.

You want to obtain a sample to estimate the proportion of a population that possess a particular genetic marker. Based on previous evidence, you believe approximately p* 18 % of the population have the genetic marker. You would like to be 98% confident that your estimate is within 2% of the true population proportion. How large of a sample size is required? n = Do not round mid-calculation. However, you may use a critical value accurate to three decimal places.

MATLAB: An Introduction with Applications
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 the proportion of a population that possess a particular genetic marker. Based on previous evidence, you believe approximately p* = 18 % of the population have the genetic marker. You would like to be 98% confident that your estimate is within 2% of the true population proportion. How large of a sample size is required? %3D Do not round mid-calculation. However, you may use a critical value accurate to three decimal places. Question Help: M Message instructor D Post to forum Submit Question Jump to Answer
Transcribed Image Text:You want to obtain a sample to estimate the proportion of a population that possess a particular genetic marker. Based on previous evidence, you believe approximately p* = 18 % of the population have the genetic marker. You would like to be 98% confident that your estimate is within 2% of the true population proportion. How large of a sample size is required? %3D Do not round mid-calculation. However, you may use a critical value accurate to three decimal places. Question Help: M Message instructor D Post to forum Submit Question Jump to Answer
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