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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.
99% confidence; the sample size is 1180, of which 40% are successes
Answers:
A) 0.0367
B) 0.0292
C) 0.0280
D) 0.0332
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