I am not posting it because it is xkcd, but it visualizes the simplest trap quit...

		andi999 on Feb 22, 2022 \| parent \| context \| favorite \| on: What are the most important statistical ideas of t... I am not posting it because it is xkcd, but it visualizes the simplest trap quite nicely: https://xkcd.com/882/ (also makes you wonder what if 20 groups study this phenomena, each restiricting itself to one color)