<p>The 30 additional students are transfer students.</p>
<p>Here’s how I would figure it out: 560 students attending from ED. Subtract that number from the target class size of 1485 = 925.</p>
<p>The yield for RD is 42-45%, I think. So to get 925 students, Brown needs to accept 2056 students if the yield is 45% or 2202 if the yield is 42%. Acceptance rates of 8.7 or 9.1 percent respectively. And obviously lower for RD (between 7.5 and 8.1 percent).</p>
<p>I am such an admissions geek.</p>