https://towardsdatascience.com/top-3-statistical-paradoxes-in-data-science-e2dc37535d99
Top 3 Statistical Paradoxes in Data Science
Observation bias and sub-group differences generate statistical paradoxes.
Francesco Casalegno
“Observation bias and sub-group differences can easily produce statistical paradoxes in any data science application. Ignoring these elements can therefore completely undermine the conclusions of our analysis.”