My class has 15 students and 2 of them are my friends. In clinicals, my professors...
My class has 15 students and 2 of them are my friends. In clinicals, my professors are going to split us into 3 groups of 5, what are the chances of 1 of my friends being in my group?
Homework Answers
Since there are Total 3 groups and 15 students in all, and professors split into 3 groups of 5
3 Groups and 2 students of them from a group is your friend.
Chance of 1 friend in your group is = (2/3)
=0.67
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