What is the probability of rolling either a 7 or 11?
The probability of winning on the first roll is the probability of rolling 7 or 11, which is 1/6 plus 1/18, which equals to 2/9. Suppose we roll 4 on the first roll (the probability of rolling 4 is 1/12).
What is the probability that you obtain a sum of 7 or a sum of 11 on the first roll?
For example, since a 7 or an 11 is a winner on the first roll and their probabilities are 6/36 and 2/36, the probability of winning on the first roll is 6/36+2/36=8/36.
What is the probability of rolling a 7?
Two (6-sided) dice roll probability table
| Roll a… | Probability |
|---|---|
| 5 | 4/36 (11.111%) |
| 6 | 5/36 (13.889%) |
| 7 | 6/36 (16.667%) |
| 8 | 5/36 (13.889%) |
What is the probability of getting a total of 5 or 9 or 11 when a pair of dice is rolled once?
If we want to calculate the probability of rolling, say, a five, we need to divide the number of ways to get 5 by the total possible combinations of two dice.
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What are the most likely outcomes from rolling a pair of dice?
| Outcome | Probability |
|---|---|
| 8 | 5/36 = 13.89% |
| 9 | 4/36 = 11.11% |
| 10 | 3/36 = 8.33% |
| 11 | 2/36 = 5.56% |
What is the probability of rolling 2/3 or 12?
Using Probability to Calculate the Odds in the Game of Craps
| Roll | Target Outcomes | Probability |
|---|---|---|
| 8 | 5 | 5/36 |
| 9 | 4 | 4/36 = 1/9 |
| 10 | 3 | 3/36 = 1/12 |
| 11 | 2 | 2/26 = 1/18 |
What is the probability of getting a sum greater than 9 when two dices are rolled one time?
So probability of getting a sum greater than 9 is= 6/36=1/6 Ans.