A test with 93% sensitivity and 85% specificity is used to screen a population for a diseasewith 2% prevalence. Within the group of people who test positive, the probability of actuallyhaving the disease is closest to:O 10.9%O 5.9%O 19.9%O 33.3%O 11.2%

A test with 93% sensitivity and 85% specificity is used to screen a population for a disease with 2%…

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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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A test with 93% sensitivity and 85% specificity is used to screen a population for a disease with 2% prevalence. Within the group of people who test positive, the probability of actually having the disease is closest to: O 10.9% O 5.9% O 19.9% O 33.3% O 11 2%