"Larry L" wrote in message
...
snip
It shouldn't surprise us that 30% of the people are way below average in
brain power, but I still find it hard to believe.

Ah, but do you find it hard to believe that about 50% of the people are
actually below average in brain power, and there's nothing we can do to
change that?
Or are you from Lake Woebegone "where all the children are above average"?

Bob Weinberger