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Days before a presidential election, a nationwide random sample of registered voters was taken. Based on this random sample, it was reported that 52% of
Days before a presidential election, a nationwide random sample of registered voters was taken. Based on this random sample, it was reported that "52% of registered voters plan on voting for Robert Smith with a margin of error of plus or minus3%."The margin of error was based on a 95% confidence level. Can we say with 95% confidence that Robert Smith will win the election if he needs a simple majority of votes to win?
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