Mosheemes, the correlation is debated ad nauseum on dedicated LSAT and law school websites. It’s like the Rashi in Parshas Noach – some people say that the scores can’t indicate anything, because everyone in each school is so close together. Other people say, if there’s a correlation when the difference is so small, imagine how predictive the LSAT would be if there was a broad range among peers.
Regardless, for purposes of the point I was making, there is a correlation.