Visit http://ilectureonline.com for more math and science lectures!

In this video I will show there are different methods to calculate the PROBILITY that someone WILL HAVE THE DISEASE IF THEY TEST POSITIVE (just because someone tests positive doesn't mean they will have the disease). The previous video shows that probability is a ratio of all the subjects that have the disease that tested positive divided by all the subjects that tested positive. In this video I will show a “matrix” method.

Next video in the Bayes Theorem series:
https://youtu.be/RYpejUyHvaY