this is kind of off topic... but anyway, I'm a freshman in engineering at purdue and i was really suprised by the low number of kids who passed out of 2 semesters of calc like i did. in my high school of about 1000, we had about 40 kids in BC calc. Only 4 didn't get a 5 on the ap exam. is my school something unusual? i never thought it was until i got to purdue and barely anyone had even taken bc calc.