can I appeal admission decision?

<p>Anyways, after about a month Stony Brook finally decided not to accept my admission, I was wondering if it is possible to appeal the decision. I submitted my current grades,which are pretty low(2.57)EOP because I didn't want to wait till end of may to send it in because the disadvantages. The reason I'm asking because after this semester my Overall GPA would be around 3.1-3.2.</p>