5 out of 6 or 83.333%
1 out of 2 or 0.5.
Its 16.667% or 16 1/3%
1 out of 2
It is a half, one out of 2 or 50:50
5 out of 6 or 83.333%
1 out of 2 or 0.5.
Its 16.667% or 16 1/3%
The probability of rolling an odd number on a standard die is 3 in 6, or 1 in 2, or 0.5.
1/6= 2 because there is only one 2. Therefore the theoretical probability of not rolling a two is the same as everything but two so 5/6.
It is 4/6 = 2/3
1 out of 2
It is a half, one out of 2 or 50:50
1/3
Theoretical probability is the probability of something occurring when the math is done out on paper or 'in theory' such as the chance of rolling a six sided dice and getting a 2 is 1/6. Experimental probability is what actually occurs during an experiment trying to determine the probability of something. If a six sided dice is rolled ten times and the results are as follows 5,2,6,2,5,3,1,4,6,1 then the probability of rolling a 2 is 1/3. The law of large numbers states the more a probability experiment is preformed the closer to the theoretical probability the results will be.
The theoretical probability of not rolling a 2 while the cube rolls 50 times (calling itevent E) is: P(E) = (5/6)50 = 1.09884819... x 10-4 = 0.000109884810... ≈ 0.011%
Assuming a fair die and only one roll, the probability is 1/6.