A usb distributor makes large orders, historically it has detected that 10% of the packages arrive damaged. The distribution manager selects a sample of 100 packages from the last order received. What is the probability that the sample proportion has? a). Between 9% and 12% of the packaging damaged b). Less than 8% of packaging damaged

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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A usb distributor makes large orders, historically it has detected that 10% of the packages arrive damaged. The distribution manager selects a sample of 100 packages from the last order received.
What is the probability that the sample proportion has?
a). Between 9% and 12% of the packaging damaged
b). Less than 8% of packaging damaged

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