Suppose we design a test with 97% specificity and 90% sensitivity on a population of 10,000 with a 4% prevalence for cancer. Assume person A takes the test and the result comes out positive. What is the probability that A has

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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3. Suppose we design a test with 97% specificity and 90% sensitivity on a
population of 10,000 with a 4% prevalence for cancer. Assume person A takes
the test and the result comes out positive. What is the probability that A has
cancer?
Transcribed Image Text:3. Suppose we design a test with 97% specificity and 90% sensitivity on a population of 10,000 with a 4% prevalence for cancer. Assume person A takes the test and the result comes out positive. What is the probability that A has cancer?
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