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The chance of rolling it each time is (1/6). So the chance of rolling it 4 times in a row is
(1/6) x (1/6) x (1/6) x (1/6) = (1/1296) = 0.0007716 = 0.0772 % (rounded)
The chance of rolling it each time is the same. It's not affected by what came before,
since dice have no memory.
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Is the chance of getting a 2 or 4 in rolling a die?
1/6+1/6=1/3
What is the probability of rolling 6 dice and getting 1 2 3 4 5 and 6 all in a row?
The probability of rolling 6 dice and getting 1 2 3 4 5 and 6 all in a row is one in 720, because you are talking about the permutations of six things taken six at a time, which is 6 factorial.
What is the probability of rolling the sum of 10 with 2 dice?
Well there is 36 different possibilities with rolling 2 6 sided dice. The probability of rolling the sum of 10 with 2 die is 4/36 or 1/8 chance.
What is the probability of rolling 2 fair dice and getting a total of 7 both times from 2 consecutive rolls?
To get a seven on either roll, you would have a one in six chance. That's because no matter what value one of your dice is, there will always be one other value that the other one can be in order to add up to seven.Your chance of rolling two in a row then would be (1/6)2, or 1/36.Assuming 6 sided dice, each die could roll 1-6, so:X| 1 2 3 4 5 61| 2 3 4 5 6 72| 3 4 5 6 7 83| 4 5 6 7 8 94| 5 6 7 8 9 105| 6 7 8 910 116| 7 8 9 101112These are all the possible outcomes of a roll of 2 dice. We see that there are 6 rolls that give us 7, so we have 6/36, or 1/6. That means that we have a 1/6 chance for a 7 each roll. Then, if we have a 1/6 chance for each in a row, we have 1/6*1/6, or 1/36 chance of rolling two 7's.
Two dice are rolled Find the probability that the score on the dice is either 12 or at most 4?
The problem can be split into two parts, rolling a 12, or rolling a 4 or less. This can be further broken down to rolling a 2, rolling a 3, rolling a 4, or rolling a 12. P(rolling 4 or less, or 12) = P(rolling 4 or less) + P(rolling 12) = P(rolling a 2) + P(rolling a 3) + P(rolling a 4) + P(rolling a 12) = 1/36 + 2/36 + 3/36 + 1/36 = 7/36
