There is a disease that affects 1/1000 people. A blood test for the disease has a false positive rate of 2% and a false negative rate of 1%. If you get the blood test and it comes back positive, what is the probability you are sick?

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...
icon
Related questions
Question

Could you help me please:

There is a disease that affects 1/1000 people. A blood test for the disease has a false positive rate
of 2% and a false negative rate of 1%. If you get the blood test and it comes back positive, what is
the probability you are sick?

Expert Solution
Step 1: Mention the given information

Given that

Probability homework question answer, step 1, image 1


steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Similar questions
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON