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. Did the Subject Actually Lie? Did the Subject Actually Lie? Positive test result No ( did not lie) 20, Yes (lied) 42 Negative test results No ( did not lie) 32, Yes (lied) 9 The probability is
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. Did the Subject Actually Lie? Did the Subject Actually Lie? Positive test result No ( did not lie) 20, Yes (lied) 42 Negative test results No ( did not lie) 32, Yes (lied) 9 The probability is
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.3: Conditional Probability; Independent Events; Bayes' Theorem
Problem 55E
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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
Positive test result No ( did not lie) 20, Yes (lied) 42
Negative test results No ( did not lie) 32, Yes (lied) 9
The probability is
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