> If you can't pull at lease a 75th percentile on your subject GRE, you probably shouldn't be trying to get a PhD in it. Your system, has, built into its desig

> If you can't pull at lease a 75th percentile on your subject GRE, you probably shouldn't be trying to get a PhD in it. Your system, has, built into its design, a requirement that for each PhD student, 3 others must try to get into a PhD program, to create a top 25 %ile.