1/6 assuming a standard 6 sided dice.
1 out of 6
Combinations and permutations
The probability of not rolling a 6 is 5/6.
a 2 out of 6 probability
rolling a die? 5/6
If it is a fair die, the probability is 5/6.
The probability is 1/6 x 5=5/12
The probability of rolling a 5 on a standard six-sided die is 1 in 6. To find the probability of rolling two 5's in a row, you multiply the probability of rolling a 5 on the first roll (1/6) by the probability of rolling a 5 on the second roll (1/6). This results in a probability of (1/6) * (1/6) = 1/36, or approximately 2.78%.
5/6
Prob[Not rolling a 5] = 1 - Prob[Rolling a 5] = 1 - 1/6 = 5/6.
The probability of rolling a multiple of five on a standard die is 1 in 6, or about 0.1667.The probability of rolling a 10, 15, or higher is zero, because the question implied only one die.
When rolling two six-sided dice, the factors of 5 are only the number 5 itself. Thus, each die has a 5/6 probability of not rolling a 5. Therefore, the probability of not rolling a 5 on both dice is (5/6) * (5/6) = 25/36.
The probability of rolling at least one 2 when rolling a die 12 times is about 0.8878. Simply raise the probability of not rolling a 2 (5 in 6, or about 0.8333) to the 12th power, getting about 0.1122, and subtract from 1.
First calculate the probability of not rolling a six - since there are 5 possibilities for each die, this is (5/6) x (5/6). Then calculate the complement (1 minus the probability calculated).First calculate the probability of not rolling a six - since there are 5 possibilities for each die, this is (5/6) x (5/6). Then calculate the complement (1 minus the probability calculated).First calculate the probability of not rolling a six - since there are 5 possibilities for each die, this is (5/6) x (5/6). Then calculate the complement (1 minus the probability calculated).First calculate the probability of not rolling a six - since there are 5 possibilities for each die, this is (5/6) x (5/6). Then calculate the complement (1 minus the probability calculated).