Don't throw out numbers like that unless you are willing to back them up, because your claim seems completely insane.
Don't throw out numbers like that unless you are willing to back them up, because your claim seems completely insane.
For example, if Harvard only wants to admit people 2 sigma above median, by 68-95-99.7 rule it will be 2.5% of white applicants, but 0.15% of black applicants. That’s 16-to-1 even before you adjust for the fact that non-Hispanic whites are 60% and blacks are 13% of population, after which you get something like 75 qualified whites for each whites. Add to that Hispanics whites, who, while overall having lower academic achievement, are not nearly as low as blacks, and Asians, who have even higher achievement than whites, you’ll easily get something like 100 to 150 qualified non blacks for every black applicant.
Even more concretely: there are something like 2 million freshmen every year. 2 sigma cutoff means only 2.5% of them qualify, which is only 50,000 people. 1 in 100 means only 500 blacks qualify at above 2 population sigma. Then you have all Ivies and other top schools compete for these. So yes, you can find 300 blacks at 2 sigma cutoff, but Harvard won’t get all of those. Thus, Africans.
If you truly think that the top 2.5% of black students would be "out of place" at Harvard then you have a completely invented mysticism of what it means to go to Harvard.
https://my.vanderbilt.edu/smpy/files/2013/02/DoingPsychScien...
What was this highly predictive test? It was, quite simply, taking SAT at 11-12 years of age. SAT is really good test, and is highly predictive of academic success, its biggest flaw is that it is too easy for those at the top of distribution, but that can be ameliorated by administering it earlier than typical.
> If you truly think that the top 2.5% of black students would be "out of place" at Harvard then you have a completely invented mysticism of what it means to go to Harvard.
If 2.5% of all black students were of Harvard quality, then something like 16% of white students would be, which is something like 3 kids in every high school class. Harvard can afford to be much more selective than that, and in fact it must be so to keep its brand.
Regardless of how selective they are with admissions it also doesn't mean that a large chunk of the people they rejected wouldn't have also done fine there.
Arguably it's much easier to get good grades at Harvard due to grade inflation if you are a good student (which you are by definition if you are at the top of your class) than at state schools.