Different Curves for Different Forms???

<p>I just took the AP Calculus BC late exam today. What's weird was that some people got different forms of the test. Some even got tests that said 2008 on the front. The Collegeboard confirmed that this was okay to the proctors. Does that mean the tests will be graded differently and on different curves? It would seem to be unfair if they were graded together like the same test.</p>

<p>Thanks.</p>

<p>yes, diff curves.</p>

<p>ETS likes to change the # of questions that need to be answered correctly for an X grade (I read this from sparknotes). Some forms may be a little more time consuming than others, hence, they would lower the curve for such a test.</p>