Understanding Basic Statistics 6th Edition by Charles Henry Brase,Corrinne Pellillo Brase

Exercise 21

General: Roll Two Dice 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)).