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the probability that an individual randomly selected will be diagnosed as hypertensive by the machine?

the probability that an individual randomly selected will be diagnosed as hypertensive by the machine?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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33% of adult population is hypertensive. The sensitivity of a blood-pressure machine is 0.93 and its specificity is 0.64. In other words, 64% of normotensives are identified as normotensive by the machine. What is the probability that an individual randomly selected will be diagnosed as hypertensive by the machine?
Transcribed Image Text:33% of adult population is hypertensive. The sensitivity of a blood-pressure machine is 0.93 and its specificity is 0.64. In other words, 64% of normotensives are identified as normotensive by the machine. What is the probability that an individual randomly selected will be diagnosed as hypertensive by the machine?
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