One in six.
The probability of rolling a 5 on a roll of a single number cube is 1/6 (0.1666) as there is only one number 5 on a total of 6 sides on the cube.
On a single roll is it 2/3.
It is 0.5
It is 1 (a certainty) if you roll it often enough. For a single roll of a fair die, the probability is 1/6.
2
The probability of rolling a 5 on a roll of a single number cube is 1/6 (0.1666) as there is only one number 5 on a total of 6 sides on the cube.
If the die is fair then for a single roll, the probability is 1/2.
The probability of rolling a specific arrangement of numbers on a 20-sided die in a single roll is 1 in 20 to the power of the number of dice rolled.
The probability of rolling an odd number of a standard die is 3 in 6, or 1 in 2, or 0.5.
the probability is 2/6
2/6
On a single roll is it 2/3.
It is 0.5
50%
It is 1 (a certainty) if you roll it often enough. For a single roll of a fair die, the probability is 1/6.
2
The probability of rolling any single number of a regular die on one roll is one in six, or 1/6, or 0.166666....