I've never liked this logic. In almost any circumstance a "median" isn't a perfect point on a plot. Saying "half of the world is below average intelligence" is

I've never liked this logic. In almost any circumstance a "median" isn't a perfect point on a plot. Saying "half of the world is below average intelligence" is just dumb because you could easily argue 75% of them are "average" and not above or below average.