Xavier is part of which athletic conference?

Xavier University is a member of the Big East Conference, which is known for its competitive basketball programs. The Big East was originally formed in 1979 and has a rich tradition in college basketball, boasting several teams that regularly compete for NCAA tournament berths. Xavier has a strong basketball history, including multiple NCAA tournament appearances and a solid track record of success, making it a prominent program within the Big East.

In contrast, the other conferences listed, such as the Big Ten, AAC, and Pac-12, are distinct entities with their own member schools, and Xavier is not affiliated with any of them. The Big Ten tends to focus on schools primarily in the Midwest, the AAC is a newer conference formed from a combination of former Conference USA and Big East basketball programs, and the Pac-12 encompasses schools primarily on the West Coast. All these factors help clarify why the correct answer is the Big East.