<p>@Pizzagirl It doesn’t really matter, but yes your school did do it this way. They all do. It’s just behind the scenes with staff.</p>
<p>Yield is based on first bid list. Rushees may put three houses for preference, meaning the chapters also submit 3 lists ranked in order by rushee. Anyone who doesn’t match with a chapter’s first bid list (which in your case contained 30 girls) affects chapter “yield.”</p>
<p>EX: If PiPhi is your most popular chapter, they will match with most girls on their (PiPhi’s) first bid list. They thus have the highest yield of chapter first bid list to first choice rushee matches. They would rarely dip far into their second bid list because most of the rushees who attended their preference ranked them first, and vice versa. </p>
<p>Their yield is very high, the school and National thus knows they are the most desired sorority. </p>
<p>If Chi-O is your least “poplar” house, they will get very few girls from their first second and even third bid list. They may even be asked to take girls who did not match any of their 3 choices or who were previously cut from all houses. </p>
<p>They then have the lowest “Yield rate” from their first bid list, and the school and National know they are the least desirable chapter. </p>
<p>It works the same with college admissions. Take the top and bottom yields-Harvard and UOP. </p>
<p>Harvard’s yield is 80.2%, meaning most of the people they accept will enroll. They offer just 19.8% more admits to get to their enrollment goal. They get more students from their “first” list than any other university. </p>
<p>UOPs yield is just 9.8 percent, meaning 91.2% of students they offer admission to do not enroll. To meet their enrollment goal, like quota, they have to admit over 8,000 students to get just over 800. They have the lowest yield in the U.S.</p>
<p>Rush is not at all unlike the admissions process. Neither publish their ranked lists, but they have them, as do applicants. The main difference is colleges post their yield rate. </p>
<p>Make sense? </p>