In a certain city of several million people, 5.7% of the adults are unemployed. If...
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In a certain city of several million people, 5.7% of the adults are unemployed. If a random sample of 280 adults in this city is selected, approximate theprobability that at least 12 in the sample are unemployed. Use the normal approximation to the binomial with a correction for continuity.Round your answer to at least three decimal places. Do not round any intermediate steps.(If necessary, consult a list of formulas.)
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