Assume that a sample is used to estimate a population proportion p. Find the margin of error M.E.that corresponds to a sample of size 268 with 20.9% successes at a confidence level of 99%.М.Е. %3%Answer should be obtained without any preliminary rounding. However, the critical value may berounded to 3 decimal places. Round final answer to one decimal place

From the given information, The sample size is 268. Proportion=p^=20.9%=0.209 Confidence level is…

Answered: Assume that a sample is used 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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Assume that a sample is used to estimate a population proportion p. Find the margin of error M.E. that corresponds to a sample of size 268 with 20.9% successes at a confidence level of 99%. M.E. =