AP Practice Problems on Collegeboard!

<p>For those of you who have done some practice with the ap questions the collegeboard website gives you, are any of you having a problem of getting low scores of like 50 to 60% on the multiple choice sections? I thought the stats was supposed to be easy but it turns out that some questions are really deep and I got like a 50%. The chem mc was pretty hard too and I got a 60%. I thought bio would be the hardest but I did pretty well.</p>

<p>60% generally marks the cut off for a 5* that's what ur supposed to score</p>

<p>More than 60%, though, isn't it? Because you have to factor in the points taken off for wrong answers, don't you?</p>

<p>66.66% after points taken off for wrong answers is a 5 on AP US
50% after points taken off for wrong answers is a 4 on AP US
etc...</p>