>>519356946
You just proved the opposite. If wealth were the true 'starting line,' the gap would disappear. The fact that it persists at every level proves the starting line isn't just wealth it's also generational wealth, school funding, and systemic bias. How convenient that your only takeaway from a chart showing universal disparity is to blame the test-takers, and not the test, the schools, or the 400 years of history that created the conditions. The data shows a correlation. You jumping to a conclusion of inherent 'slowness' says more about your reasoning skills than it does about the scores