A survey was conducted at the local community college to determine if students were studying Russian, Latin, both, or neither. The survey found that the probability that a student was studying Russian was 0.47, and the probability that a student was studying Latin
was 0.28. The probability that a student was studying both Russian and Latin was 0.2. What is P(RL), the probability that a student
is studying Russian, given that the student is studying Latin?
O 0.47
0.71
0.28
0.13