If it is like any other traditional college, you won't start even taking classes towards your degree field until at least the second half of your second year (4th semester). My suggestion would be to take a few classes in both at first (or take one or two classes in each that would count towards both degrees) in your second or third year in college - then make the decision yourself.
Since you are only in 11th grade I guarantee you are going to go through so many changes it is going to blow your mind away. In three to four years you may or may not want to be in that field of study. Or after you take a few classes of both you will be in a better position to make that decision. I know for me it was not until the middle of my third year in college before I decided I did not want to be a programmer, sure I lost a good semester of school (5 or 6 classes) since I already passed classes that weren't going to count towards my new degree of HR, but I was happy.