You roll two fair dice, a green one and a red one.
(a) Are the outcomes on the dice independent?
(b) Find P(1 on green die and 2 on red die).
(c) Find P(2 on green die and 1 on red die).
(d) Find P((1 on green die and 2 on red die) or (2 on green die and 1 on red die)).