# When two dice are rolled what is the probability of getting a sum is either 7 or 11?

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## 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.

What are the most likely outcomes from rolling a pair of dice?

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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.