The table below shows the number of male and female
The table below shows the number of male and female
students enrolled in nursing at a university for a certain semester. A student is selected at random. Complete parts (a) through(d).
Nursing majors Non-nursing majors Total
females 97 1014 1111
males 700 1725 2425
total 797 2739 3536
(a) Find the probability that the student is male or a nursing major.
P(being male or being nursing major) =
(Round to the nearest thousandth as needed.)
(b) Find the probability that the student is female or not a nursing major.
P(being female or not being a nursing major) =
(Round to the nearest thousandth as needed.)
(c) Find the probability that the student is not female or a nursing major.
P(not being female or being a nursing major)=
(Round to the nearest thousandth as needed.)
(d) Are the events “being male” and “being a nursing major” mutually exclusive? Explain.
A. Yes, because one can’t be male and a nursing major at the same time.
B. No, because there are 97 males majoring in nursing..
C. No, because one can’t be male and a nursing major at the same time.
D. Yes, because there are 97 males majoring in nursing.