<p>All that number crunching got me interested in looking at what was really going on with the admissions statistics. The findings are interesting, although not particularly insightful. The first assumption to throw out is the total projected yield of 66-68% of all admitted students as the numbers are skewed by disproportional yields and admissions between ED and RD applicants. If we break down the statistics and analyze just the RD pool, then we can get a clearer picture of the actual probabilities for wait list admits.</p>
<p>Using the data from last year's admissions class we have the following:</p>
<p>1176 Freshmen Enrolled
581 Admitted Early Decision
494 of 1,152 Admitted Regular Decision (42.88% yield)
99 Admitted from Wait List</p>
<p>The numbers of course assume that everyone admitted ED enrolled which probably is not the case for a variety of reasons, but is safely assumed as being relatively accurate. The admissions office also appears to have been looking for ~51.65% yield from the Regular Decision pool (595/1,152), but missed its mark considerably, which led to the large amount of students taken off the wait list.</p>
<p>If we extrapolate the data to this year's admissions statistics we have:</p>
<p>1220 Freshmen Enrolled (Targetted)
593 Admitted Early Decision
627 of 1,214 Accepted anticipated from the Regular Decision pool (A coincidental 51.65% yield)</p>
<p>If, however, the actual yield for the regular decision pool is similar to last year, we can expect only about 520 (42.88%) of the 1,214 to actually enroll at Princeton, leaving a healthy 107 spots open for those on the wait list. </p>
<p>While more encouraging than Nickleby's post for most people, it's still only speculation - For all we know, Princeton might be more popular and the RD yields will be much higher. With no major change in the structure of admissions at the top echelon of schools though, it seems probable that the numbers stay in the same range as last year.</p>
<p>So keep holding out a bit of hope. Princeton still may be in the cards for about 10-15% of those that stayed on the wait list.</p>