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The probability of rolling 7 once with two dice is 1 in 6, o 0.1667. The probability, then, of doing that twice in a row is 1 in 36, or 0.02778.

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What is the probability of getting 4 dots on top in rolling two dice?

The probability of rolling a 4 in a die is 1 in 6, or about 0.1667. The probability, then, of rolling a 4 in at least one of two dice rolls is twice that, or 2 in 6, or 0.3333. The probability of rolling a sum of 4 in two dice is 3 in 36, or 1 in 18, or about 0.05556.


What is the probability of rolling a dice twice?

That depends on whether you roll it twice or not...


How do you get the probability of three dice rolls?

The probability of 3 specific dice rolls is the probability that each one will happen multiplied together. For instance, the probability of rolling 2 then 6 then 4 is the probability of all of these multiplied together: The probability of rolling 2 is 1/6. The probability of rolling 6 is 1/6. The probability of rolling 4 is 1/6. Multiply these together and we get the total probability as 1/216


What is the probability of having the same number when rolling a dice twice?

If it is a regular dice then the probability is 3/6 that is 1/2


What is the probability of rolling 3 on two consecutive rolls of a fair dice?

1 in 36.


What is the probability of rolling a sum of 8 on at least one of two rolls of a pair of number cubes?

The probability of rolling a sum of 8 on one roll of a pair of dice is 5/36.The probability of not rolling a sum of 8 on one roll of a pair of dice is 31/36.The probability of rolling a sum of 8 twice on two rolls of a pair of dice is(5/36)(5/36) = (5/36)2 .The probability of rolling first a sum of 8 and then rolling a sum that is not 8 on thesecond roll is (5/36)(31/36).The probability of rolling a sum that is not 8 on the first roll and rolling a sum of 8in the second roll is (31/36)(5/36).So The probability of rolling a sum of 8 at least one of two rolls of a pair of dice is(5/36)2 + (5/36)(31/38) + (31/36)(5/36) = 0.258487654... ≈ 25.8%.


What is the probability of rolling exactly one 4 in three rolls of a dice?

3/18 I think


What is the probability of rolling an 8 in craps?

11% chance that you will roll an 8 in any dice rolls


What is the probability of rolling a 9 with two dice?

The probability of rolling a 9 with two dice is 4/36 or 1/9. There are 36 possible combinations and a 9 is obtained by rolls of 3,6; 4,5; 6,3; & 5,4.


What is the probability of rolling a complementary number with a dice?

In two successive rolls, it is 1/6 otherwise it is a near certainty.


When you roll a dice 300 times what is the probability?

The probability of rolling a specific number on a fair six-sided dice is 1/6, as there are 6 equally likely outcomes. When rolling the dice 300 times, the probability of rolling that specific number on each roll remains 1/6, assuming the dice is fair and each roll is independent. Therefore, the probability of rolling that specific number at least once in 300 rolls can be calculated using the complement rule, which is 1 minus the probability of not rolling the specific number in all 300 rolls.


What is the probabitlity of rolling an 8?

The probability of rolling an 8 with a dice would be 1/8, or every 8 rolls you would get an 8 because there are 8 sides on a dice. Of course this is not what's going to happen every once 8 rolls.