Simpsons Paradox occures when trends in aggregates are reversed when examining trends in subgroups. Data often has biases that are might might lead to unexpected trends, but digging deeper and deciphering these biases and looking at appropriate sub-groups leads to drawing the right insights. Why does Simpson’s paradox occur ? Arithmetically, when (a1/A1) < (a2/A2)…
What is Simpsons Paradox ?
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