I have AP calculus AB in my school schedule

TheMathProf
Mon, 14 Feb 2011 00:14:09 +0000

Even if you studied absolutely zero material from the BC course material (not recommended), a student who could earn a 5 on the AB exam would likely earn a 3 or a 4 on the AB exam (depending on the strength of the 5).

I’ve not heard of a score of 0 on an AP Exam before. Pretty sure you earn a 1 for bubbling your name properly and doing nothing else, so I’m not sure how this would happen.