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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.
Wiki User
∙ 12y ago
Wiki User
∙ 6y agoAssuming you are talking about ordinary dice the odds of rolling 2 are 1 chance in 36
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What is the theoretical probability of rolling an odd number?
The probability of rolling an odd number on a standard die is 3 in 6, or 1 in 2, or 0.5.
What would be the theoretical probability of rolling a die 50 times and rolling a 2?
The probability of rolling at least one 2 in fifty rolls of a standard die is 1 - (5/6) 50, or about 0.99989012. This calculation starts by looking at the probability of not rolling a 2, which is 5/6. To repeat that 50 times in a row, you simply raise that to the 50th power, getting 0.000109885. Then you subtract the result from 1 to get the probability of not succeeding in not rolling a 2 in fifty tries. Expressed in normal "odds" notation, this is about (100000 - 11) in 100000, or about 99989 in 100000.
Theoretical probability of rolling a factor of 10 on a number cube?
The factors of 10 are the numbers that divide 10 evenly: 1, 2, 5 and 10. To answer your question, you have to figure out what the probability of rolling one of these numbers is on a number cube.
When rolling one die 12 times what is the probability of rolling a 2?
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.
If you roll a fair die what is the theoretical probability of getting a 5?
Since there are 6 numbers on a die (1-6), then the probability of rolling a 5 would be 1 out of 6.
What is theoretical probability of not rolling a 2?
5 out of 6 or 83.333%
What is the theoretical probability of rolling a multiple of 2 on a die?
1 out of 2 or 0.5.
What is the theoretical probability of rolling a 2?
Its 16.667% or 16 1/3%
What is the theoretical probability of rolling an odd number?
The probability of rolling an odd number on a standard die is 3 in 6, or 1 in 2, or 0.5.
What is the theoretical probability of not rolling factors of 5 on a die?
It is 4/6 = 2/3
What is the theoretical probability of rolling a even number on a six sided die?
1 out of 2
What is the theoretical probability of rolling an even number on a die?
It is a half, one out of 2 or 50:50
What is the theoretical probability of rolling a 1 or a 3?
1/3
What are theoretical and expierimental probability?
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.
What is the theoretical probability of not rolling a 2 while the cube rolls 50 times?
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%
What is the theoretical probability of rolling a die and getting a 2?
Assuming a fair die and only one roll, the probability is 1/6.
What is the experimental probability of rolling an even number?
The experimental probability of anything cannot be answered without doing it, because that is what experimental probability is - the probability that results from conducting an experiment, a posteri. This is different than theoretical probability, which can be computed a priori. For instance, the theoretical probability of rolling an even number is 3 in 6, or 1 in 2, or 0.5, but the experimental probability changes every time you run the experiment.
