<p>I would also just like to point out that there are a good number of high schools that don’t rank, and also that they have GPAs on widely different scales- my high school, for example, doesn’t rank and has a GPA on a 100 point scale…so just keep that sort of thing in mind when you look at the data. I mean, I caution against taking SAT data seriously, but at least everyone takes the same test in that case.</p>