That's fine. I'm sorry if I've offended you. I meant that for the purpose of these discussions about US university racial demographics, Arabs are white.
No worries, I wasn't offended! I just think it's insane that a group of people other than my own can even think to tell me what my ethnicity is. As an example, it would be utter hubris were I to say the same to Black Americans, so I'm not sure why it's randomly okay to do this to other groups.