<p>
</p>
<p>540W is within +u range. 730 is in 1st SD, so an improvement of 1st SD. </p>
<p>Although, I am guessing 730 was due to a low essay score if PSAT was 78. So, would not have taken much to move it to 2nd SD. He probably scored around 7 and needed a 9 or 10 on the essay.</p>
<p>The SDs are: </p>
<p>SAT:
-2nd SD 900, -1st SD 1200,-Normal SD ,1500, + Normal SD, +1st SD 1830, +2nd SD 2150</p>
<p>ACT:</p>
<p>-2 SD 6, -1 SD 12, -Normal SD 21 +Normal SD, 21, +1st SD 26, +2nd SD is 32.</p>