I read a paper on this - if you cut the data by social-economic status, the number of 'qualified' black students would be just over 2%, and I think the colleges

I read a paper on this - if you cut the data by social-economic status, the number of 'qualified' black students would be just over 2%, and I think the colleges are targeting 8% of each incoming class (they don't call it a quota but it is, since it stays consistent each year regardless of overall applicants' demographic changes).