For what it's worth, it did seem to be true at my last company. Engineers were outgoing and the artists were all the introverted quiet ones.
Edit: Then again, I was pulling a lot of engineering weight and was the one with headphones on all day...
Sarcasm University.
The parent comment is of course sarcasm, but I wonder… Are there any studies that significantly concludes that engineers are more extrovert of more introvert than the general population?
Probably none. There is also a thing about stuff like this changing overtime, between engineering branches and between places depending on local culture.