Sure. If you can prove it. I can believe it. And, since your not Asian. It's hard for you too see how Asian works, right? Hehehe. =)
BTW. I taken Calculus and Statistics classes, a requirement for engineering. His report was confident, but not enough data to work with to give a thorough anaylsis of the general diversity. And, the reason why those areas are like that was from a compiled data long ago.
www.sirc.org would probably lists stuff about these with much more thorough investigations.
Not all Asian are short. That's a stereotype similar to the one that says Asians are good in math. I mean get real people.