A racist is someone who attributes a person's negative traits to their race directly.
Saying blacks do worse on ACT exams across the general population isn't racist. But to say they do worse because they're black (and nothing else), ignoring economic factors, ect IS racist.
Learn the difference between your statement and mine, because your statement is incorrect.
Blacks do not usually score poorly on ACT exams because they are black. They usually score poorly on all mental aptitude tests because they are usually stupid. That is a racial characteristic that is due to bad genes.
Blacks have genetic inclinations toward stupidity and crime. It is still dangerous to say that in public, but the constraints against doing so are weakening, because the scientific evidence is overwhelming. Soon it will be possible for us to express to express the way we really feel about those people.
The Negro race is dragging down the United States. Before the civil rights movement there was low wage, unskilled work for them to do, and most were willing to do it. During the civil rights movement the economy was growing dramatically. That put whites in a generous mood. Economic growth has slowed to a crawl. Most of the growth goes to the rich, while pay checks for most whites buys less every year. That puts whites in a bad mood. We do not need blacks any more. We would be better off with them gone.