The table below displays results from experiments with polygraph instruments Find the positive predictive value for the test. That is, find the probability that the subject lied given that the fest yields a positive result. Did the Subject Actually Lie? Yes (Lied). No (Did Not Lie) Positive test results 15 43 Negative test results 34 The probability is (Round to three decimal places as needed

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 15CR
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The table below displays results from experiments with polygraph instruments. Find the positive predictive value for the test. That is, find the probability that the subject
lied, given that the test yields a positive result.
We
Did the Subject Actually Lie?
No (Did Not Lie)
Yes (Lied)
Positive test Tesults
15
43
Negative test results
34
The probability is
(Round to three decimal places as needed
Transcribed Image Text:The table below displays results from experiments with polygraph instruments. Find the positive predictive value for the test. That is, find the probability that the subject lied, given that the test yields a positive result. We Did the Subject Actually Lie? No (Did Not Lie) Yes (Lied) Positive test Tesults 15 43 Negative test results 34 The probability is (Round to three decimal places as needed
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