>>508070111before you lecture anons about statistics consider this - if you pick a male and a female from a general population, the likelyhood that the male is more agressive is 60%, meaning in 40% of cases the female is the more aggressive one. so not a big difference, right? well, if you pick the most aggressive person in a room of 100 people, mixed - it's always gonna be a man, which is why prisons are full of men. what's the connection? well, if a population has an avg. IQ of 115, say, the amount of geniuses that population will produce will be leagues above a general population. Small difference in the mean becomes big difference at the extremes - where selection often occurs.