It may feel like 9 out of 10 if you are used to a very white (or white and small numbers of non-white minorities) environment and encounter a situation where Asians are a fairly large minority group, but actual demographics of schools like MIT are not that way.
School % intl % Asian of domestic
MIT 9.6% 26.6%
Stanford 8.0% 20.3%
CMU 19.3% 28.5%
Berkeley 12.9% 46.7%
Illinois 15.4% 17.8%
Cornell 9.9% 18.1%
Washington 5.7% 27.2%