Tracey would like to take a sample to estimate a population proportion of consumers in the United States who celebrate American Thanksgiving. Based on previous evidence, they believe the population proportion is approximately \( p^* = 0.9 \). They would like to be 90% confident that their estimate is within 2% or 0.02 of the true population proportion. How large of a sample size is required?\[ n = \]

Given;population proportion(p*)=0.9margin of error(E)=2% or 0.02confidence level 90%

Answered: Tracey would like to take a sample 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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