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. =

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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. =
%
Answer should be obtained without any preliminary rounding. However, the critical value may be
rounded to 3 decimal places. Round final answer to one decimal place
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Transcribed Image Text: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 be rounded to 3 decimal places. Round final answer to one decimal place Question Help: Video Submit Question MacBook Air 80 888 F5 F6 F7 F8 F1 F2 F3 F4 @ # & 2 3 6. 7 8 W Y S D H. J K C V S LO R
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