I always hear about how 20% of guys get 80% of the girls so I want to know more about the bare minimum a guy needs to be a part of that 20%.

I am talking salary, looks, height, status, etc. The more detail you can give, the better!

Also, if a guy is from an ethnic group that is not too well liked by American women (whatever that ethnic group might be, im guessing arab), can he still be a part of that 20%?