You will definitely get in. I just finished my freshman year at Penn State, I was in state and my stats were a bit higher than yours, but you are IB, have an ok SAT score, a good GPA, hard courses, good EC’s/jobs, and neither of your majors is competitive at PSU. My roommate got in with lower scores than you and easier classes from South Carolina. You’re set. I’ve seen people with much lower scores get in with and without summer session; it isn’t really that hard to get into PSU if I’m being honest with you. I’m actually transferring, but I’m sure you will love it if you decide to go there. Good luck!