(a) 0 (there are no black balls)
(b) 0 (there are no black balls)
(c) = 0 (if one is blue then both can not be yellow)
Unless I misunderstand the question=)
There are one blue, two black and three yellow balls. Two balls are randomly chosen without replacement. Define the following events: One of the balls is blue
At least one ball is black
Both balls are yellow
Both balls are of the same color
Find the following conditional probabilities:
(a)
(b)
(c) =
how can i solve this??