So as to not keep you guessing, I suspect your private school was both better funded and had a larger percentage of middle to high income kids. You said your school took all economic backgrounds - but what was the breakdown, and how "low" on the economic ladder? At my public high school, about 66% of the students were on free or reduced lunch. (I was on my newspaper and I crunched the numbers one time.) Our school was also not, in general, a bastion of academic achievemnt.

For standardized tests like th