There are many factors that go into evaluating and “ranking” schools. Test scores and acceptance rates are two factors, but really they are small pieces of the puzzle. People tend to focus on them because they are very transparent and easily translated to ‘bragging’ rights. They also can be easily manipulated by schools and really don’t tell you much about educational quality. But if you use those 2 factors alone, yes Colgate and Lehigh are similar. If you add in other factors then Colgate pulls ahead. But really ‘rank’ should not factor into the OPs decision. It needs to be more about fit.