Well charts are created by people and people don’t have 100% of the data/information to make proper analyses.

As far as the 100 meter sprint comment. Well we have the Olympics to determine the best athletes plus performance you can make general stereotypes when it comes to athletics. Either you do the task or your don’t. Sure you can try to link race to performance output but that undermines the athlete’s achievement like the white woman who smoked the black women in the 800m

Killing and violence which is a viewed as negative in most societies is different.