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 269 with 50.9% 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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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 269 with 50.9% successes
at a confidence level of 80%.
М.Е. %3
%
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
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 269 with 50.9% successes at a confidence level of 80%. М.Е. %3 % 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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