According to a 2009 Reader's Digest article, people throw away about 7% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 188 grocery shoppers to investigate their behavior. What is the probability that the sample proportion does not exceed 13%? (Enter your answer as a number accurate to 4 decimal places.) Submit Question

According to a 2009 Reader's Digest article, people throw away about 7% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 188 grocery shoppers to investigate their behavior. What is the probability that the sample proportion does not exceed 13%? (Enter your answer as a number accurate to 4 decimal places.) Submit Question

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....

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