Answer:
Step
A
You need to get the total.
Total = 12 + 35 + 11 + 23 + 7 + 12 = 112
So a 3 will be rolled 11 times
P(3) = 11/112 = 0.0982
B
The sixes come up 12 out of 112 times. For 500 throws, you would expect to throw
12 / 112 * 500 = 6000/112 = 53 or 54 times. I would pick 54, but there is some question about what the computer would expect and 53 will turn out to be correct.
