<p>So what is it exactly? Can anyone provide a reliable link? Everywhere I check, I see a different curve! :/</p>
<p>Please help. Fasstt! </p>
<p>Thank you :)</p>
<p><a href=“http://professionals.collegeboard.com/profdownload/SAT-Subject-Test-Percentile-Ranks-2009.pdf[/url]”>http://professionals.collegeboard.com/profdownload/SAT-Subject-Test-Percentile-Ranks-2009.pdf</a> from CB. It appears that E is slightly more difficult or has a harsher curve, but the difference is minute (2%)!</p>