Didn't someone take a mean of the WCA's official results once, or am I just tripping out? That would give us a kind of working estimate of what the average time is.
True, but keep in mind there's tons of people out there that can solve it but have never and probably will never compete in a WCA event.
Right. So we can then make a distinction between two different averages:
- Average times of those interested in getting faster and competing.
and
- Average times of those
not interested in getter faster and competing.
It seems that the first average is more along the lines of what OP is probably thinking of. With this distinction in mind, we can exclude old Uncle Al who fiddles around with a Rubik's cube at family gatherings and focus on those who are aiming to be fast.
That being said, the WCA's times would be, I think, the best way to find such an average. Granted, it won't be perfect, but unless we have reason to believe that the average times of the unknowns (such as myself) who have never competed will cause a dramatic shift in the WCA average, it seems to stand as our best estimate.
But I'm probably just misremembering, and no such mean exists...