What are my chances for UIUC?

I applied to UIUC (out of state, I live in CA) for business major. I just want to know how competition fairs based on your high school. I know that around 15 people applied to UIUC including me, but most of them are comp sci or engineering. Does that mean I’ll have less competition from my school since I have a different major than them? Or is everyone’s chances level, regardless of major?

Applicants are chosen by major, so you’ll be in different pools.

even if my test scores and grades don’t compare to some of those in the other pools, does it have a difference or not?