<p>Yes, but I’ll bet (a) the Ivy League applicants are more likely to come from the million-dollar homes than the public housing, (b) when they do get an applicant from the public housing, his or her behavior is more like that of the million-dollar-home kids than, say, some kid from public housing in the Bronx, because of peer influence from the richer kids, and (c) it’s not hard to tell who is who from other information on the application… Anyway, analytics don’t have to be 100% right in every case to be right.</p>