You have a fever, you take the COVID-19 PCR test. For people who have COVID, the test goes positive 80% of the time. 10% the time are false positives. If 1% of the population have COVID-19, and your PCR test is positive, what are your chances that you really have COVID-19?
You have a fever, you take the COVID-19 PCR test. For people who have COVID, the test goes positive 80% of the time. 10% the time are false positives. If 1% of the population have COVID-19, and your PCR test is positive, what are your chances that you really have COVID-19?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Subject: Discrete Structures
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You have a fever, you take the COVID-19 PCR test. For people who have COVID, the test goes positive 80% of the time. 10% the time are false positives. If 1% of the population have COVID-19, and your PCR test is positive, what are your chances that you really have COVID-19?
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