A test subject is randomly selected and tested for the disease. What is the probability the subject does not have the disease given that the test result is positive? A) 0.775 B) 0.225 C) 0.65 D) 0.141
A test subject is randomly selected and tested for the disease. What is the probability the subject does not have the disease given that the test result is positive? A) 0.775 B) 0.225 C) 0.65 D) 0.141
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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Transcribed Image Text:10) Refer to the table which summarizes the results of testing for a certain disease.
Positive Test Result Negative Test Result
93
27
10
Subject has the disease
Subject does not have the disease
93
A test subject is randomly selected and tested for the disease. What is the probability the subject
does not have the disease given that the test result is positive?
A) 0.775
B) 0.225
C) 0.65
D) 0.141
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