a.The probability of selecting 3 customers in a row who were not compensated and were not satisfied.   Round to 3 significant digits b. The probability of selecting 3 customers in a row who were satisfied given that they were not compensated.     Round to 3 significant digits

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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Calculate the desired empirical probabilities (rounded to 3 significant digits) based on the airline passenger satisfaction data, summarized in the following contingency table:

  Satisfied Not Satisfied TOTAL
Compensated 74 6 80
Not Compensated 12 308 320
TOTAL 86 314 400

a.The probability of selecting 3 customers in a row who were not compensated and were not satisfied.

 
Round to 3 significant digits


b. The probability of selecting 3 customers in a row who were satisfied given that they were not compensated.

 

 

Round to 3 significant digits
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