That's a lot of text to say not much more than "Standard deviation can be as important as the mean; be careful about confounding variables; and if you're an eng

That's a lot of text to say not much more than "Standard deviation can be as important as the mean; be careful about confounding variables; and if you're an engineer, spend more time learning statistics." Oh, also, "You're all assholes and I rock." Truly the Carl Sagan of software.