Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Task 2: Assume you are tested for a disease called conditionitisJ a medical condition that aficts 0.1% of the population. The test result is positive,

image text in transcribed
Task 2: Assume you are tested for a disease called conditionitisJ a medical condition that aficts 0.1% of the population. The test result is positive, i.e., the test claims that you have the disease. You immediately ask for a second, independent test to be performed. Suppose that these tests are 99.9% accurate and their results are independent of each other. Here we take accuracy to mean that the probability that the test result is positive if you have the disease (the test's sensitivity) is 99.9% and the probability that the test result is negative if you do not have the disease (the tests Sperricity or true negative rate) is also 99.9%. Using a simulation study, or otherwise, answer the following questions: 1. What is the probability that you have conditionitis if the rst test comes back positive? 2. What is the probability that you have conditionitis if the second test comes back positive too? 3. What is the probability that you have conditionitis if the second test comes back negative? 4. If conditionitis is a disease that has to be reported to the authorities, which result would you report: the result from the first test or the result from the second test

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

College Algebra Enhanced With Graphing Utilities (Subscription)

Authors: Michael Sullivan, Michael Sullivan III

6th Edition

0321849167, 9780321849168

More Books

Students also viewed these Mathematics questions