Answer to Question #48832 in Statistics and Probability for Ly

Question #48832
A poll finds that 57% of the population approves of the job that the President is doing; the poll has a margin of error of 2% (assuming a 95% degree of confidence).
What is the 95% confidence interval for the true population percentage that approves of the President's performance?
1
Expert's answer
2014-11-14T07:45:39-0500
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