A newspaper reports that a politician’s approval rating stands at 70%. The article adds that the pol
Question: A newspaper reports that a politician’s approval rating stands at 70%. The article adds that the poll is based on a random sample of 950 adults and has a margin of error of 4.0%.
a) Find the level of confidence the pollsters used. (round to nearest hundred)
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Solution Format: Word Document
Solution Format: Word Document
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Math Solutions
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Math Solutions
