SOLUTION: A university is trying to select from a group of students who have volunteer to help out at an alumni reunion event. The university plans to pick 4 students at random from this gr

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Question 360474: A university is trying to select from a group of students who have volunteer to help out at an alumni reunion event. The university plans to pick 4 students at random from this group of 6 in-state and 4 out-of state students.
what is the probability that all the students selected will be in-state students?

Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
nCr=Combinations of n things taken r at a time.
6C4/10C4
=15/210
=1/14
.
Ed