1/3 or 4/12
Assuming these are regular dice, the probability is 1.
5 out of 12
When rolling one die, the probability of getting a 4 is 1 in 6, or 0.1667. If two dice are rolled, you get two unrelated chances of rolling at least one 4, so the probability is 2 in 6, or 0.3333.
The probability is 35/36.
The probability is 8/36 or 2/9
If two dice are rolled, the probability that the sum of observed values is equal to 13 is zero. The sum of two dice can only lie between 2 and 12, inclusive.
Probably.
Probability that the sum is 6 = 5/36 Probability that the sum is 7 = 6/36
The two dice sum of 4: 1,3 2,2 3,1 = 3 in 36 = 1 in 12
There is an approximately 8% chance of that, or 1 out of 12.
It is 15/36 = 5/12
Two standard dice cannot have a sum greater than 12. The probability, then, of getting a sum greater than 15 is zero.