D Question 6 1 pts Let S be an event that a student is a Social Science major Let F be an event that a student is a first year student. What is symbol for the probability of an event that a student is a Social Science major given that a student is a first year student? P(S U F) "P(S and f)" P(S n F) "P(F and S)" O P(SIF) O P(FIS)