But now, onward to the next part of this topic, which may be personally important to some of those present.  Suppose hypothetically that Cheliax discovers an alien visitor, who we'll guess for now to be capable of interbreeding with Golarion humans, who is about as smart as the smartest Chelish people without intelligence headbands - somebody remind Keltham of what the mean intelligence is around here, and what his own measured intelligence was, and also does this language have any more standard way to talk about the square root of the average squared deviation from the mean?

But now, onward to the next part of this topic, which may be personally important to some of those present.  Suppose hypothetically that Cheliax discovers an alien visitor, who we'll guess for now to be capable of interbreeding with Golarion humans, who is about as smart as the smartest Chelish people without intelligence headbands... actually, can somebody remind Keltham of what the mean intelligence is around here, in the local measurements?  He thinks he was told this number but he's forgotten it since.  Also does this language have any more standard way to talk about the square root of the average squared deviation from the mean?