Question: Education a mathematics class consists of 16 engineering majors, 12 science majors, and 4 liberal arts majors.
(a) What is the probability that a student selected at random will be a science or liberal arts major?
(b) What is the probability that a student selected at random will be an engineering or science major?
(c) Five of the engineering students, 6 of the science majors, and 2 of the liberal arts majors are female. What is the probability that a student selected at random is an engineering major or is a female?