The table below shows the number of male and female students enrolled in nursing
ID: 3040103 • Letter: T
Question
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 Toa Females Total 96 700 796 1015 1722 2737 2422 3533 (a) Find the probability that the student is male or a nursing major. P(being male or being nursing major).513 (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)-.973 Round to the nearest thousandth as needed.) (c) Find the probability that the student is not female or a nursing major Pinot being female or being a nursing major)- (Round to the nearest thousandth as needed.)Explanation / Answer
Using the tables,
(a) P(being male or being nursing major)
= (96 + 700 + 1015) / 3533
= 0.513.
(b) P(being female or not being nursing major)
= (700 + 1015 + 1722) / 3533
= 0.973.
(c) P(not being female or being a nursing major)
In other words, this is the probability of being a male or bing a nursing major
= 0.513.
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