6. In a second stage of testing to discriminate between true and false positives for these same data,what is the prevalence of disease?O 93 %O 31 %O 69 %O 57 %O 96 % StatusDisease PresentDisease AbsentMarginal TotalTest Positive57461Test Negative4396139Marginal Total100100200

Solution In the second stage prevalence of disease is equal to PPV .

Answered: 6. In a second stage of testing to…

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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6. In a second stage of testing to discriminate between true and false positives for these same data, what is the prevalence of disease? 93% 31 % 69 % 57 % 96 %