here is my quick math rounded out for simplicity on a couple of situations I am familiar with
12 scholarships on team
3 scholarships per class
4 kids get half scholarships
4 kids getting quarter scholarships
4 kids getting nothing
a lot are also getting academic and in many cases more than the athletic

since you can not combine athletic and need based a bunch of kids can get more $ need based than the Athletic that is offered - you make the best package you can either need + academic or athletic + academic