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## What is the probability of getting a sum of 9 on the roll of a pair of dice?

Probabilities for the two dice

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

6 | 5 | 13.89% |

7 | 6 | 16.67% |

8 | 5 | 13.89% |

9 | 4 |
11.11% |

## What is the probability of getting 9 in a single throw of a dice?

= 4 / 36 = **1/9**.

## What is the probability that the sum is 9?

When 2 dice are thrown, the probability of the sum being 9 is **1/9**. When 2 cards are picked at random from a standard deck of cards, the probability of picking an ace and a queen is 8/663.

## What is the probability of getting a prime number from 1 to 100?

The prime numbers from 1 to 100 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97. Hence, the probability of the event that a number chosen from 1 to 100 is a prime number .

## What is the probability of getting 9 when we throw two dice?

4. What is the probability of getting a sum 9 from two throws of a dice? Explanation: In two throws of a dice, n(S) = (6 x 6) = **36**.

## What is the probability of getting a total of 9 or 11?

P(of getting a total of 9 or 11) = **1 / 6**.

## What is the probability of rolling a total that is neither 7th nor 11?

Therefore Probablity of sum neither 7 nor 11 is **7/9**.