<p>Proof that I need reading glasses -I ignored the blue box as too small to read. </p>
<p>At 50% yield, you can see that Notre Dame is indeed highly selective when you compare with the non-ivies in top 20 (I am missing a few here and I believe Yale is 75% but one of my numbers seems to be off). So one of the main attributes of this selection is a way to determine one out of every two students admitted is expected to show up. So behind the selection process, the school has built a sophisticated tool that provides them with the probability of a 50% outcome and the desire mix of class too.</p>
<p>I kind of sense you dont want to believe me when I say a lot of decision making is dependent on the yield but right here is the proof. You turn down 50% of your perfect scores since you know there is zero chance all those admitted will show up. Even the others might not show up but they do know based on past experience something on the application tells them which of the 2400 score students are most likely to actually show up (I predict legacy here!).</p>
<pre><code> seats admits yield %
</code></pre>
<p>Brown 1,500 2,804 53
Caltech 250 673 37
Chicago 1,350 3,560 38
Columbia 1,419 2,397 59
Cornell 3,181 6,541 49
Dartmth 1,094 2,159 51
Duke 1,724 3,972 43
Harvard 1,663 2,110 79
JHU 1,349 3,765 36
MIT 1,072 1,611 67
Nwestern 2,128 6,351 34
Penn 2,404 3,780 64
Princeton 1,300 2,148 61
Rice 958 2,634 36
Stanford 1,700 2,300 74
Wash U 1,650 5,000 33
Yale 1,305 1,951 67</p>