I'll admit it...I've formed a few stereotypes about certain ethnicities concerning their style of play at the table. I think they hold up about 75% of the time. Here's what I've found:

Asians - Tight to SemiTight, Aggressive.
Blacks - Loose, Passive, Chasers.
Latino - Semi Tight, Passive, Chasers.
Young White - Loose, Extremely Aggressive.
Old White - Tight, Passive