While it's true that one can improve their standardized test scores by studying or taking a course, and the ability to do those things is correlated to a studen

While it's true that one can improve their standardized test scores by studying or taking a course, and the ability to do those things is correlated to a student's socio-economic situation; if you label standardized tests as subjective, then for me it follows that there is no objective measure of a student period. Which begs the question, who exactly do you admit to your school, and why?