According to a 2009 Reader's Digest article, people throw away approximately 10% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 67 grocery shoppers to investigate their behavior. What is the probability that the sample proportion is between 0.07 and 0.08?Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's approach and calculations.Answer = (Enter your answer as a number accurate to 4 decimal places.) According to a 2009 Reader's Digest article, people throw away approximately 10% of what they buy at thegrocery store. Assume this is the true proportion and you plan to randomly survey 67 grocery shoppers toinvestigate their behavior. What is the probability that the sample proportion is between 0.07 and 0.08?Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's approachand calculations.Answer =(Enter your answer as a number accurate to 4 decimal places.)

Given that Population proportion p=0.10 Sample size n =67

Answered: According to a 2009 Reader's Digest…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

According to a 2009 Reader's Digest article, people throw away approximately 10% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 67 grocery shoppers to investigate their behavior. What is the probability that the sample proportion is between 0.07 and 0.08?

Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's approach and calculations.

Answer = (Enter your answer as a number accurate to 4 decimal places.)