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Find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 95%

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Find the margin of error and confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 95% level of confidence. Report answers to at least 2 decimal places. Margin of Error (as a percentage): Enter an integer or decimal number, accurate to at least 2 decimal places [more..] Confidence Interval: % to

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