It is 1/3.
The experimental probability of a number cube that lands on 5 four times in a twenty toss trial is Pexp(5) = 4/20 = 1/5 = 0.20 = 20%
For an ordinary number cube, the answer is 1/6
A number cube has six faces, so the probability of any one of them showing on a fair throw is 1 in 6, or about 0.1667.
The probability of rolling a seven with one roll of a standard number cube is zero.
The composite numbers on an ordinary cube are 4 and 6 so the probability of rolling a composite is 2/6 = 1/3
It is 1/3.
The three prime numbers on the cube are: 2 3 and 5 so the probability is 3/6 or 1/2 simplified
The experimental probability of a number cube that lands on 5 four times in a twenty toss trial is Pexp(5) = 4/20 = 1/5 = 0.20 = 20%
It is 1/2*1/3 = 1/6
1/6
For an ordinary number cube, the answer is 1/6
A number cube has six faces, so the probability of any one of them showing on a fair throw is 1 in 6, or about 0.1667.
The probability of rolling a seven with one roll of a standard number cube is zero.
There is only one even number over 4, which is 6, so when rolling the number cube, the chances of it coming up are 1/6.
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.
It depend how many negative numbers are written on the cube.