3. A new genetic screening method is developed for early detection of cancer. To evaluate the test, 1000 people are randomly selected. A current and more precise technique determines that 6% of the 1000 people have a cancer. Now, each of the 1000 people are subjected to new genetic screening test and following results are recorded: Test (+) Test (-) Cancer 0.97 0.03 Healthy 0.04 0.96 a) Based on these results, what is the probability of a randomly chosen person having a cancer given that new genetic screening indicates the disease? Draw a tree diagram and place appropriate probabilities to each branch.

3. A new genetic screening method is developed for early detection of cancer. To evaluate the test, 1000 people are randomly selected. A current and more precise technique determines that 6% of the 1000 people have a cancer. Now, each of the 1000 people are subjected to new genetic screening test and following results are recorded: Test (+) Test (-) Cancer 0.97 0.03 Healthy 0.04 0.96 a) Based on these results, what is the probability of a randomly chosen person having a cancer given that new genetic screening indicates the disease? Draw a tree diagram and place appropriate probabilities to each branch.

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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