The following contingency chart shows your chance of testing positive (or negative) fromCOVID and the probability that you have COVID. Use it to answer the following questions.Test Result StatusPositiveNegativeTotal4775225Infected5000Not Infected427590,72595,000905090,950100,000Total A person infected with COVID takes a test. What is the probability that the test is wrongand shows them as being not infected?(Answer should be rounded to three decimal places)

infected not infected total positive 4775 4275 9050 negative 225 90725 90950 total 5000…

Answered: A person infected with COVID takes a…

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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A person infected with COVID takes a test. What is the probability that the test is wrong and shows them as being not infected? (Answer should be rounded to three decimal places)