A rare and deadly disease has a disease rate of 0.1%. A screening test of the disease called DT is good in the sense that the accuracy of the test among healthy people is 97%, while the accuracy among diseased people is 99%. What is the overall accuracy of the test DT? Further, if a friend of yours diagnosed positively, what is the chance that he (she) really don’t have the disease?
A rare and deadly disease has a disease rate of 0.1%. A screening test of the disease called DT is good in the sense that the accuracy of the test among healthy people is 97%, while the accuracy among diseased people is 99%. What is the overall accuracy of the test DT? Further, if a friend of yours diagnosed positively, what is the chance that he (she) really don’t have the disease?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
Related questions
Question
A rare and deadly disease has a disease rate of 0.1%. A screening test of the disease called DT is good in the sense that the accuracy of the test among healthy people is 97%, while the accuracy among diseased people is 99%. What is the overall accuracy of the test DT? Further, if a friend of yours diagnosed positively, what is the chance that he (she) really don’t have the disease?
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![A First Course in Probability (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134753119/9780134753119_smallCoverImage.gif)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
![A First Course in Probability](https://www.bartleby.com/isbn_cover_images/9780321794772/9780321794772_smallCoverImage.gif)
![A First Course in Probability (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134753119/9780134753119_smallCoverImage.gif)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
![A First Course in Probability](https://www.bartleby.com/isbn_cover_images/9780321794772/9780321794772_smallCoverImage.gif)