you are confusing mean (average) with median. still. two very different mathematical concepts and rarely the same result.You do realize that there are multiple ways to find an 'average', right? And that a median, IS in fact one of those types, right? And that as such, you are claiming this person is below 'average' (median) intelligence when they are in fact, correct, RIGHT?
take three numbers for instance - 0 1 and 14. the average or mean of this set is 5. The median is 1. the median is the number with equal members of higher and lower value. the average, or mean is the total values divided by the total members. this is elementary school math.