Original: The 2007 freshman class had an acceptance rate of 52 % , and the enrolled freshman class had the following composition : students graduating in the top 10 % of their high school class ( 57 % ) ; the top 25 % of their high school class ( 91 % ) ; the top 50 % of their high school class ( 99 % ) .
Simplified: Of the 6,122 members of the 2006 freshman class , 290 had been named valedictorian ( top student ) of their high school 's graduating class .