Sociology doesn’t have subject pre-reqs (so Algebra2&AP Stats is fine) and isn’t the most competitive compared to other McGill majors but still not an easy admit (for instance, where 22 RScore is average and 32 is topnotch, sociology would require about 27). Odds in your favor due to being an international but don’t expect a quick decision.
Hopefully you have safer, affordable choices. As a sidenote, run the NPC on Beloit - they’re very good for sociology.