|definition of simpson's paradox||1.8||0.5||2775||43|
Simpson's paradox is a phenomenon which appears in statistics . It is an instance in which the total data set shows one trend while subsets of the data set show the opposite trends or none at all. Simpson's paradox goes by many names, among them the Yule-Simpson effect, reversal paradox, or amalgamation effect.What is Simpson's paradox in statistics?
Simpson’s paradox, also called Yule-Simpson effect, in statistics, an effect that occurs when the marginal association between two categorical variables is qualitatively different from the partial association between the same two variables after controlling for one or more other variables. Simpson’s paradox is important for three critical reasons.