Kizspy | Question: 53 (Choose 1 answer)
According to the record of the registrar's office at a state university, 35% of the students are freshman, 25%are sophomore, 16% are junior and the rest are senior. Among the freshmen, sophomores, juniors and seniors, the portion of students who live in the dormitory are, respectively, 80%, 60%, 30% and 20%. If a randomly selected student lives in the dormitory, what is the probability that the student is a freshman?
Α. 0.447
Β. 0.475
C. 0.525
D. 0.532
