total nursing Majors (male+female)--------98+741=839
Total males nursing Majors ---------------------98
P=98/839=0.1168=11.68%
(b) the probability that a randomly selected student is a nursing major, given that the student is male.
total nursing Majors (male+female)--------98+741=839
Total males --------------------------------------1151
P=98/1151=0.0851=8.51%