No way those numbers are real -- the idea that Brown would take 6/20 from a large public is laughable, esp when this public is very unlikely to have the usual donor/legacy families that generate skewed numbers at elite privates like Dalton, Andover, Harvard-Westlake, etc.

It could be the same 2 kids from each year that are getting into all the top schools. So the counselor tells their top 2-5 students every year to apply to Dartmouth, brown, chicago. You have to see enrollment data to weed out the dupes.