Question
A company gives a new screening test to test its employees for tuberculosis (TB). The results are summarized in the following table. Test result Has
A company gives a new screening test to test its employees for tuberculosis (TB). The results are summarized in the following table.
| Test result | Has TB | Does not have TB |
| Positive | 21 | 14 |
| Negative | 4 | 140 |
If a randomly selected employee has a positive test result, what is the probability that the employee has TB?
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Elementary Algebra
Authors: Tom Carson, Bill E Jordan
4th Edition
0321916042, 9780321916044
