Out of 7 people working on a project, 4 are graduates. If 3 people are selected at random, what is the probability that there is at least one graduate among them?
Choose the correct choice from the following answers:	A) 19/20	B) 24/25	C) 29/30	D) 34/35	E) 39/40
P(no graduates) = 3C3 / 7C3 = 1/35   P(at least one graduate) = 1- 1/35 = 34/35   The answer is 34/35.
<result>D</result>
Out of 7 people working on a project, 4 are graduates. If 3 people are selected at random, what is the probability that there is at least one graduate among them?