SOLUTION: 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 e

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Question 1130785: 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.
95% confidence; n = 320, x = 60

Answer by solver91311(24713)   (Show Source): You can put this solution on YOUR website!




Where and is the -score corresponding to the desired confidence level.


John

My calculator said it, I believe it, that settles it


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