<p>Could somebody please clarify in some detail as to how the curve works, also, does the curve apply to the PSAT or only to the SAT</p>
<p>Thank you for your help</p>
<p>Could somebody please clarify in some detail as to how the curve works, also, does the curve apply to the PSAT or only to the SAT</p>
<p>Thank you for your help</p>
<p>bump......</p>