Diagnostic tests of medical conditions have several results. The test result can be positive or negative. A positive test (+) indicates the patient has the condition. A negative test (-) indicates the...

Diagnostic tests of medical conditions have several results. The test result can be positive or negative. A positive test (+) indicates the patient has the condition. A negative test (-) indicates the patient does not have the condition. Remember, a positive test does not prove the patient has the condition. Additional medical work may be required. Results of a diagnostic test for the condition are shown below. Assume that this sample is representative of the entire population. Find the probabilities listed below.
Test Result + Test Result - Column Total
Condition Present
107 21 128
Condition Absent
21 45 66
Row Total
128 66 194
a. For a person selected at random, find P(getting test result + and condition present). Round your answer to the nearest hundredth.