Thirty percent (30%) of the students in high school study Chemistry.

Of these Chemistry students, 60% go on to university in general.

Of those who did not study chemistry, 50% go on to university.

Given a randomly selected student who is at university, what is the probability that the student studied chemistry in high school?

[Hint: Consider a two-way table.]

a. 0.60

b. 0.53

c. 0.30

d. 0.18

e. 0.34