Assume that a sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the given statistics and confidence level. Round the margin of error to four decimal places.
-90% confidence; the sample size is 1410, of which 40% are successes
A) 0.0167
B) 0.0267
C) 0.0256
D) 0.0215

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The Answer of Assume that a sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the given statistics and confidence level. Round the margin of error to four decimal places.
-90% confidence; the sample size is 1410, of which 40% are successes
A) 0.0167
B) 0.0267
C) 0.0256
D) 0.0215

Assume That a Sample Is Used to Estimate a Population