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)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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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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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
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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