SOLUTION: a class of 31 students, a committee of 2 is chosen to organize a party What is the probability that sue and jane are both on the committee? i am sooo confused i figured out th

Algebra ->  Probability-and-statistics -> SOLUTION: a class of 31 students, a committee of 2 is chosen to organize a party What is the probability that sue and jane are both on the committee? i am sooo confused i figured out th      Log On

The number of all possible pairs is   =  = 31*15 = 465.


Of them, ONLY one pair satisfies the problem's requirement.


So, the probability to get this happy final choice is  P = .    ANSWER