Exercise 2 Fifty managers of a large chain Hotel were selected and classified according to their gender and region. The result is shown in the following table Region Male Female Total West Cost 6 10 16 Southern 10 4 14 East Cost 12 8 20 Total 28 22 50 What is the probability that the manager selected is a female, knowing that her region is East Cost? Are gender and functional background-independent for this set of executives?
Exercise 2 Fifty managers of a large chain Hotel were selected and classified according to their gender and region. The result is shown in the following table Region Male Female Total West Cost 6 10 16 Southern 10 4 14 East Cost 12 8 20 Total 28 22 50 What is the probability that the manager selected is a female, knowing that her region is East Cost? Are gender and functional background-independent for this set of executives?
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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Exercise 2
Fifty managers of a large chain Hotel were selected and classified according to their gender and region. The result is shown in the following table
Region |
Male |
Female |
Total |
West Cost |
6 |
10 |
16 |
Southern |
10 |
4 |
14 |
East Cost |
12 |
8 |
20 |
Total |
28 |
22 |
50 |
- What is the probability that the manager selected is a female, knowing that her region is East Cost?
- Are gender and
functional background-independent for this set of executives?
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