what is the experimental section really for?

<p>we do a section that doesn't count but it's used to set a curve...so doesn't that mean dec. experimental section could be on the jan. test?!! can someone explain plz.</p>

<p>No, I don't think they would ever repeat a section like that. I think it's just for them to test out knew kinds of questions, and see how people do on them and stuff for future reference.</p>