He is also the only one who appears to have at least average intelligence, if not over.
He looked harmless; common, and of average intelligence, but no more than that.
She absorbed knowledge like a sponge and was of well above average intelligence.
And it doesn't surprise me to learn that I have below average intelligence either.
Most have average or higher intelligence - which is part of the reason so many are not identified.
Ramage asked the man, who seemed to be of above average intelligence.
These things are a puzzle to a person of my average intelligence.
Once it became two children, though one had only average intelligence, and the other was dim-witted.
Between the two of them they make up one person of "less than average intelligence".
Being of below average intelligence and feeling the need to run with the herd.