<p>Different AP tests have different curves for different years. I remember my AP Psych teacher said that in one year the cutoff for a 5 was like a 70%, but in another year the cutoff was an 85%. Also, just because you think getting a 5 on an AP test is easy doesn’t mean it’s easy for everyone. (eg. I got a 4 on Physics C: Mechanics and a 5 on Physics C: E/M, and lots of other people I know got the other way around.)</p>