A study was done to ascertain the effectiveness of a flu vaccine . Two groups of people ( vaccinated and not vaccinated ) were followed during flu season to see how many in each group ended up catching the flu. The results are summarized in the table below : Vaccinated Not Vaccinated Got Flu 100 200 Did Not Get Flu 300 200 What is the probability that if a person in this study is randomly selected , that person did NOT get the flu ?
A study was done to ascertain the effectiveness of a flu vaccine . Two groups of people ( vaccinated and not vaccinated ) were followed during flu season to see how many in each group ended up catching the flu. The results are summarized in the table below : Vaccinated Not Vaccinated Got Flu 100 200 Did Not Get Flu 300 200 What is the probability that if a person in this study is randomly selected , that person did NOT get the flu ?
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 study was done to ascertain the effectiveness of a flu vaccine . Two groups of people ( vaccinated and not vaccinated ) were followed during flu season to see how many in each group ended up catching the flu. The results are summarized in the table below :
| Vaccinated | Not Vaccinated | |
| Got Flu | 100 | 200 |
| Did Not Get Flu | 300 | 200 |
What is the probability that if a person in this study is randomly selected , that person did NOT get the flu ?
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