Dungeon Master's Notebook: Ability Scores
These are the abilities of any living thing in a game of
Dungeons and Dragons. The average score for a person is 10. Someone who stumbled
through college has 10 Intelligence, someone who works out every odd Sunday and goes
swimming in the winter has 10 Strength.
Intelligence of 8 is a dunce, 12 is clever, 14 is a Savant. Sherlock Holmes has a good 18 or so.