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Question
The following table shows the number of students in three different degree programs and whether they are graduate or undergraduate students:| Degree Program | Undergraduate | Graduate | Total |
| Business | 150 | 50 | 200 |
| Engineering | 150 | 25 | 175 |
| Arts & Sciences | 100 | 25 | 125 |
| Total | 400 | 100 | 500 |
a. What is the probability that a randomly selected student is an undergraduate?
b. What percentage of students is engineering majors?
c. If we know that a selected student is an undergraduate, what is the probability that he or she is a business major?
d. A student is enrolled in the Arts and Sciences school. What is the probability that the student is an undergraduate student?
e. What is the probability that a randomly selected student is a graduate Business major?
Answer
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