I don't think that's racist because them putting less importance on education doesn't make them inferior.
Like I've said before, the only way to tell if genetics play a role in intelligence (or at least more than social factors) is by using a gigantic sample size, and by controlling all the variables. No one has done this, so drawing conclusions is nothing more than making assumptions.
Do I think 'black culture' puts less importance on education than 'white culture'? Yes.
Do I think 'Asian culture' puts more importance on education than 'white culture'? Yes.
Do I think this might have something to do with the scores that test your skill proficiency when it comes to things you've learned in school? Yes.
Do I think it's possible for all 'intelligence scores' to basically average out if all other factors/variables are controlled? Probably, but there's not enough information to make a call, IMO.
Just a few counter points to this otherwise rational and we'll thought out post.
The variance in iq scores between whites and blacks is only marginally smaller in areas where Blacks are similar to the more well to do whites; suburbia. When blacks have similar wealth, the same schools, and the same opportunities, only ever so slightly do their scores improve.
In the poor inner cities, the blacks score way lower. But so do the whites who have the same schools, similar wealth and opportunity. Still there the average white score is well above their black neighbors.
I'm not saying innate ability makes up 100 percent of the difference, and that it means that all blacks are inevitable failures.
We cannot know for certain either way. I applaud you for recognizing that. This tells us nothing about an individual you meet during the course of your daily affairs.
What it explains is why government statistics on racial progression still show blacks earn less on average, and also don't have significant proportion of their population living in prosperity.
The reality is the persons in this country who have the easiest time getting ahead are those blacks who fall above average intelligence levels. Companies love having a very qualified african American candidate to choose.