According to a 2009 Reader's Digest article, people throw away about 9% of what they buy at the grocery store. Assume this is the true
According to a 2009 Reader's Digest article, people throw away about 9% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 200 grocery shoppers to investigate their behavior. What is the probability that the sample proportion does not exceed 14%? (Enter your answer as a number accurate to 4 decimal places.)
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