Question
Among the contestants in a competition are 44 women and 26 men. if 2 winners are randomly selected, what is the probabilty that they are all men?
Answers
Reiny
that's simple ...
prob = (26/70)(25/69) = 65/483
or in combination notation:
C(26,2)/C(70,2) = 325/2415 = 65/483
prob = (26/70)(25/69) = 65/483
or in combination notation:
C(26,2)/C(70,2) = 325/2415 = 65/483