What is the probability of rolling a 1 or a 5 on two dice?
Hence the probability that at least one shows a 1 or 5 is 1−(2/3)2=5/9.
What is the probability of rolling a 5 and then rolling a 5?
Two (6-sided) dice roll probability table
Roll a… | Probability |
---|---|
5 | 10/36 (27.778%) |
6 | 15/36 (41.667%) |
7 | 21/36 (58.333%) |
8 | 26/36 (72.222%) |
What is the probability of rolling a 2 and then rolling a 1?
Since there are six possible outcomes, the probability of obtaining any side of the die is 1/6. The probability of rolling a 1 is 1/6, the probability of rolling a 2 is 1/6, and so on.
What is the probability of rolling a 7?
For each of the possible outcomes add the numbers on the two dice and count how many times this sum is 7. If you do so you will find that the sum is 7 for 6 of the possible outcomes. Thus the sum is a 7 in 6 of the 36 outcomes and hence the probability of rolling a 7 is 6/36 = 1/6.
What is the probability of rolling a 6 then a 2?
If I roll one 6 sided die, the chances of getting one number, say 6, is 1/6 or 16.6%. If I roll 2 dice simultaneously, then the probability of rolling that number twice is 1/36 or 2.7%(1/6×1/6).
What is the probability of rolling a sum of 4 on a standard pair of six sided dice?
Now we can see that the sum 4 will be rolled with probability 3/36 = 1/12, and the sum 5 with probability 4/36 = 1/9. Below you can check our random “roll of dice” generator. It will count for you the total number of rolls and the total for each sum.
What is the probability of rolling a 12 with two dice?
Probabilities for the two dice
Total | Number of combinations | Probability |
---|---|---|
10 | 3 | 8.33% |
11 | 2 | 5.56% |
12 | 1 | 2.78% |
Total | 36 | 100% |
What is the probability of rolling an odd number?
The probability when rolling a regular six-sided dice that the score is an odd number is three-sixths or three out of six.