My pet peeve is when people present averages with no care. If the average is is the result they want to see they assume everything is fine under the hood. Ther

My pet peeve is when people present averages with no care. If the average is is the result they want to see they assume everything is fine under the hood. There's so many lessons why that is terrible, like the fighter cockpit design history, and yet it's super common for people to stop all inquisition when the average shows them what they hope is true across all subgroups.