in a large bag of skittles each of the 5 colors occurs with the same probability you reach in and select 2 candies, find the probability that exactly one of the candies is orange
The probablity that it is orange is 1 of out 5, or 2 out of 5 or 1 out of 2-depending on if you are saying-if you PICK 2-1 out of 5, if in general-same thing.
