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A poll of 2385 U.S. adults found that 1121 regularly used Facebook as a news source. a. Find p Find a confidence interval for the

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A poll of 2385 U.S. adults found that 1121 regularly used Facebook as a news source. a. Find p Find a confidence interval for the percentage of U.S. adults who regularly use Facebook as a news source, at the 90% level of confidence. Round all answers to 4 decimal places. Confidence Interval: Interpret your confidence interval (this will be graded manually so don't panic!) Question Help: Message instructor Add Work

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