Google is your friend. If you don't agree with what I have to say, that's fine. The information is out there and you're free to find it yourself if you really care.
In other words, you dont have the facts to prove your opinion based "study". No legitimate study would be able to conclude that, without a doubt, any one race is more intelligent than the other as there are simply way too many variables involved to come to any sure fire conclusion. Maybe you should just admit you made a mistake by stereotyping races into an opinion that seems right enough to be fact in your eyes.