A large class is composed as follows.
Freshman | Sophomore | Junior | Senior | |
---|---|---|---|---|
Male | 1 | 22 | 35 | 11 |
Female | 5 | 50 | 61 | 15 |
You randomly select a student from this class. Find the probabilities of the following events.
(a) Selected student is a junior.
(b) Selected student is not a junior.
(c) Selected student is a junior and female.
(d) Selected student is neither a junior nor a female.
(e) You are told that the selected student is male. What is the probability that the student is also a junior.
Get Answers For Free
Most questions answered within 1 hours.