# The university

At a certain university, 25% of students are in the business faculty. Of the students in the business faculty, 66% are males. However, only 52% of all students at the university are male.

a. What is the probability that a student selected at random in the university is a male in the business faculty?
b. What is the probability that a student selected at random in the university is male or is in the business faculty?
c. What percentage of males are in the business faculty?

Correct result:

a =  16.5 %
b =  74.5 %
c =  66 %

#### Solution:

$c=66=66\mathrm{%}$

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Showing 1 comment:
Math student
Question C) seems a bit misleading as one might think that it requires the percentage that male business students make up of the whole male population of students at the university.

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