I can see this being true if the people work at the same company (and already passed the same filter).
I doubt it would be true over the entire university CS populations. If the only thing you know about two applicants is their university, then the student from a top tier university will on average perform much better than the student from a low tier university.
I doubt it would be true over the entire university CS populations. If the only thing you know about two applicants is their university, then the student from a top tier university will on average perform much better than the student from a low tier university.