## What is the probability of getting a total of 11 when a pair of dice is tossed?

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 getting a total of 7 or 11 when two dice are thrown up?

So, the total is 8 pairs that would give either a sum of 7 or 11. 8/36 or 2/9, 22.22%. Nearly a **1 in 4 chance** of getting 7 or 11.

## What is the probability of rolling a sum of 11 on a standard pair of six sided dice?

Two (6-sided) dice roll probability table

Roll a… | Probability |
---|---|

8 | 26/36 (72.222%) |

9 | 30/36 (83.333%) |

10 | 33/36 (91.667%) |

11 | 35/36 (97.222%) |

## When two dice are thrown find the probability of getting a total of 15?

The number of favourable outcomes is the sum of occurrences of all the favourable outcomes. So, the number of favourable outcomes =1+2+4+6+2=15. We know that the number of possible outcomes is 36. Thus, the probability of getting the sum of two numbers as prime numbers is =**1536=512**.

## What is the probability that the sum are 5 and 7?

That’s not exactly right because the true probability is that MINUS the probability of getting both a sum of 5 and a sum of 7. In other words, the answer = p(sum of 5) + p(sum of 7) – p(sum of 5 and sum of 7) , which equals p(1–4, 4–1, 2–3, 3–2) + p(1–6, 6–1, 2–5, 5–2, 3–4, 4–3) – 0 = **10/36** or 5/18.

## What is the chace of getting 7 or 11 with 2 dice?

What about 7 OR 11? There are 6 x 6 or 36 options, all are equally likely, 7 occurs 6 times, so the chances are 6/36 or 1/6. 11 occurs 2 times so chances are **2/36 or 1/18**. 7 or 11 are 8 of the 36 options so 8/36 or 2/9.

## What is the probability of rolling 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 of rolling a sum that is less than 10?

That totals 8 combination out of 36 that could be ten or higher, so 8/36= 2/9. since I wanted less than ten 1-(2/9) = **7/9** probability of getting less than 10.

## What is the mean outcome if a fair six sided die is rolled once?

A quantity equal to the average result of an experiment after a large number of trials. For example, if a fair 6-sided die is rolled, **the expected value of the number rolled is 3.5**. This is a correct interpretation even though it is impossible to roll a 3.5 on a 6-sided die.

## When two dice are thrown what is the probability of getting a doublet?

Probability of getting a doublet = 6/36 = **1/6**.