The probability that a person has a certain disease is 0.03. Medical diagnostic tests are available to determine whether the person actually has the disease. If the disease is actually present, the probability that the medical diagnostic test will give a positive result (indicating that the disease is present) is 0.92. If the disease is not actually present, the probability of a positive test result (indicating that the disease is present) is 0.02. If the medical diagnostic test has given a positive result (indicating that the disease is present), what is the probability that the disease is actually present? The probability is (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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The probability that a person has a certain disease is 0.03. Medical diagnostic tests are available to determine whether
the person actually has the disease. If the disease is actually present, the probability that the medical diagnostic test
will give a positive result (indicating that the disease is present) is 0.92. If the disease is not actually present, the
probability of a positive test result (indicating that the disease is present) is 0.02.
If the medical diagnostic test has given a positive result (indicating that the disease is present), what is the probability
that the disease is actually present?
The probability is
(Round to three decimal places as needed.)
Transcribed Image Text:The probability that a person has a certain disease is 0.03. Medical diagnostic tests are available to determine whether the person actually has the disease. If the disease is actually present, the probability that the medical diagnostic test will give a positive result (indicating that the disease is present) is 0.92. If the disease is not actually present, the probability of a positive test result (indicating that the disease is present) is 0.02. If the medical diagnostic test has given a positive result (indicating that the disease is present), what is the probability that the disease is actually present? The probability is (Round to three decimal places as needed.)
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