All the handymen I know are extremely intelligent

This is google-able - I found this chart. It's probably imperfect, but from a brief glance at the source I'd trust it more than anecdote or my own experience.

Even in your chart, the top 25% of janitors (the lowest IQ occupation) are smarter than the bottom 25% of college professors (the second highest IQ occupation). IQ ranges within an occupation are MUCH bigger than IQ ranges between occupations.

Open thread, Apr. 24 - Apr. 30, 2017

by gilch 1 min read24th Apr 201796 comments


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