In a textile factory, 1,400 garments are designed and produced during the last month, of which quality control determined faults and imperfections in the manufacture of 120 garments. If 18 items of clothing are randomly selected from the last sale. Based on the information presented, write true or false for the following statements 1)  The probability of selecting a maximum of 2 items of clothing that have faults is approximately 80% (TRUE OR FALSE)? 2) The probability of selecting three items of clothing out of 18 sold that do not have flaws or imperfections is approximately 0.546%.  (TRUE OR FALSE)?

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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In a textile factory, 1,400 garments are designed and produced during the last month, of which quality control determined faults and imperfections in the manufacture of 120 garments. If 18 items of clothing are randomly selected from the last sale. Based on the information presented, write true or false for the following statements

1)  The probability of selecting a maximum of 2 items of clothing that have faults is approximately 80% (TRUE OR FALSE)?

2) The probability of selecting three items of clothing out of 18 sold that do not have flaws or imperfections is approximately 0.546%.  (TRUE OR FALSE)?

 

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