<p>i think the curves are different for each test, but how many questions can students usually get wrong and still maintain a 800 in </p>
<p>Math IIC
Biology
Chem
Physics</p>
<p>Thanks!</p>
<p>I think its 4 not sure though</p>
<p>Each one has a different curve. Math II has the best one though. Hopefully someone can find it on collegeboard and post a link. The only one I know is biology--it depends on the difficulty of the test but no more than four wrong for an 800.</p>
<p>Estimates of the curves are in the backs of prep books (I know they're in Kaplan's). Make sure to look in the most recent version of the book; they update the curves with every version. Just go to your local bookstore and have a browse. SAT prep books are in season now, so the most recent ones should be there.</p>