List the sample space.
What is the probability of Lydia rolling pairs of the same number?
What is the probability that at least one number will be a 3?
For an even number to come out on a pair , you have a probability of 0.5 0.5 . Therefore, the probability that the two will come out even is 0.5 × 0.5 = 0.25 = 25 %
