**Contents**show

## What is the probability that I roll a sum of 3?

We divide the total number of ways to obtain each sum by the total number of outcomes in the sample space, or 216. The results are: Probability of a sum of **3: 1/216 = 0.5%** Probability of a sum of 4: 3/216 = 1.4%

## What is the probability of getting sum 3 or 4?

= **5/36**.

## When rolling a pair of dice What is the probability of rolling a sum of 2?

Probabilities for the two dice

Total | Number of combinations | Probability |
---|---|---|

2 | 1 |
2.78% |

3 | 2 | 5.56% |

4 | 3 | 8.33% |

5 | 4 | 11.11% |

## What is the probability of rolling a dice 3 times and getting a different number each time?

Thus, the actual probability of getting three different numbers is **56⋅23=59**.

## What is the probability of rolling a sum of 3 or 4 with two standard dice?

6 Sided Dice probability (worked example for two dice). Two (6-sided) dice roll probability table. Single die roll probability tables.

…

Two (6-sided) dice roll probability table.

Roll a… | Probability |
---|---|

3 |
3/36 (8.333%) |

4 | 6/36 (16.667%) |

5 | 10/36 (27.778%) |

6 | 15/36 (41.667%) |

## What is the probability of getting a sum of 4 on a pair of dice and selecting the letter G from Gabel?

There are six faces for each of two dice, giving 36 possible outcomes. If the two dice are fair, each of 36 outcomes is equally likely. Three outcomes sum to 4: (1+3), (2+2) and (3+1). Probability of getting a sum of 4 on one toss of two dice is 3/36, or **1/12**.