The probability of not rolling a number larger than 4 is the probability of rolling a
number equal to 4 or lower: P(x≤4) = P(1) + P(2) + P(3) + P(4) = 4/6 = 2/3 =
0.6666... ≈ 66.7%
The probability is 0.
1/8
With one roll of three dice, the probability is 7/8.
If the die is fair then for a single roll, the probability is 1/2.
1/2
The probability is 0.
2/36
The probability is 1.
1/8
3 out of 6
With one roll of three dice, the probability is 7/8.
Assuming the numbers are 1-6, the probability is 0.
It is 1 (a certainty) if you roll it often enough. For a single roll of a fair die, the probability is 1/6.
The probability of rolling any single number of a regular die on one roll is one in six, or 1/6, or 0.166666....
The probability of rolling an 8 is Zero.
Assuming it is a normal fair cube, it is 1/6.
If it is fair die, then the probability is 1/3.