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In this video I will repeat the test a 3rd time on the subjects who tested positive (true positive and false positive) and find the positive predictive value (PPV) of a given sample tested=4954; diseased subjects=4802, healthy subjects=152; prevalence=5%, sensitivity=98%, and sensitivity=96%.

First video in the Bayes Theorem series:
https://youtu.be/gTaxZplxFEw