In a certain Algebra 2 class of 30 students, 7 of them play basketball and 11 of themplay baseball. There are 5 students who play both sports. What is the probability that a student chosen randomly from the class plays basketball or baseball?
We know that in total, \(7 + 11 - 5 = 13 \) students play either basketball or baseball.
This means that the probability is \(\color{brown}\boxed{13 \over 30}\)