Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsProbability of Being Sick After Having Tested Positive for a Disease (Bayes's Rule)http://demonstrations.wolfram.com/ProbabilityOfBeingSickAfterHavingTestedPositiveForADiseaseBa/]]>http://demonstrations.wolfram.com/ProbabilityOfBeingSickAfterHavingTestedPositiveForADiseaseBa/