2) For an (Equally Likely) Experiment of rolling 2 four-sided dice ('1', '2', '3', '4") and adding up their scores, build the Probability Distribution: 2d4: 2 3 4 5 6 7 8 P(#): 3) For the 2d4 model, find the following: a) P(Not a 3 nor a 7) b) P(Prime number) c) P(Prime or Even number)