Applied and Computational Mathematics/Statistics or Statistics? What's better chance for transfer?

Hi There,
I’m going to be a junior transfer, and applying to Notre Dame. So in the college of sciences, there are two majors I like which are Applied and Computational Mathematics/Statistics and Statistics. Which one takes in more applications or will has higher chance of admission? I’m interested in both equally but I want to increase of my chances of getting into this amazing school. In addition, how are non catholic, or even non christians like Jews and Muslims treated at this school? Thanks in advance!