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 272 with 27.9% successes at a confidence level of 80%.M.E. =%Answer should be obtained without any preliminary rounding. However, the critical value may berounded to 3 decimal places. Round final answer to one decimal placeQuestion Help: VideoSubmit QuestionMacBook Air80888F5F6F7F8F1F2F3F4@#&236.78WYSDH.JKCVS LOR

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Description: 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 272 with 27.9% successes at a confidence level of 80%.M.E. =%Answer should be obtained without any preliminary roun

From the provided information, Sample size (n) = 272 Probability of successes (p̂) = 27.9% or 0.279 Confidence level = 80% The z value at 80% confidence level from the standard normal table is 1.282.The required margin of error can be obtained as:

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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 272 with 27.9% successes at a confidence level of 80%. M.E. =

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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