According to a 2009 Reader's Digest article, people throw away about 14% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 123 grocery shoppers to investigate their behavior. What is the probability that the sample proportion does not exceed 10%? (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 14% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 123 grocery shoppers to investigate their behavior. What is the probability that the sample proportion does not exceed 10%? (Enter your answer as a number accurate to 4 decimal places.) Submit Question
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section7.1: Percents And Fractions
Problem 56E
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