http://www.mindingthecampus.com/originals/2010/12/why_caltec...
> A combined SAT score of 1470 (the 99th percentile by national standards) placed an entering Caltech freshman at only the 25th percentile among his fellow students. (At Harvard and Princeton, by contrast, the 25th percentile is reached by a score of only 1380)
> Only 4 percent of the U.S. population, Asians made up a whopping 40 percent of the incoming freshmen class in 2008, a slightly larger proportion than the 39 percent figure for whites.