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When 3 dice are rolled what is the probability of getting a sum of 8?
21/216
The total number of ways to roll an 8 with 3 dice is therefore 21, and the probability of rolling an 8 is 21/216, which is less than 5/36.
What is the probability of rolling standard dice which sum to 3?
1/18
There are no other combinations that sum to 3, so we have 2 out of a total of 36 combinations that sum to 3. Therefore, the answer is 2/36 = 1/18.
What is the probability of rolling a 3 on a number cube?
1/6
3 Answers By Expert Tutors A number cube is a 6 sided die, so the probability of rolling a 3 is 1/6.
What is the probability of rolling a sum of 3?
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 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 a sum of 3?
What is the probability that the number cube turns up a multiple of 3?
1/3
Let E be the event of getting a multiple of 3. Hence, the probability of getting a multiple of 3 when a die is thrown is 1/3.
What is the probability of spinning and landing on a 3?
The probability of spinning a 3 is also 2 / 8 .
How do you find the probability of an event?
The probability of an event is the number of favorable outcomes divided by the total number of outcomes.
What is the probability of getting a sum of 3 If you roll a dice twice?
To find the probability that the sum of the two dice is three, we can divide the event frequency (2) by the size of the sample space (36), resulting in a probability of 1/18.
What is the probability of having a sum of 10 after rolling 3 dice?
Each coefficient gives the probability of getting a sum of that power of x. To be able to roll a 10 with 3 dice, the first 2 dice must give a value between 4 and 9 (probability of 3/4), in which case there is a 1/6 chance that the third die will make the total 10. So, the overall probability is 3 4 ⋅ 1 6 = 1 8.
What is the sum of three dices rolled together?
Sum of dices when three dices are rolled together If 1 appears on the first dice, 1 on the second dice and 1 on the third dice. (1, 1, 1) = 1+1+1=3
Which is the only way to get a sum of three?
For example, the only way to obtain a sum of three is 3 = 1 + 1 + 1. Since each die is independent from the others, a sum such as four can be obtained in three different ways:
What’s the probability that the second and third equals the first?
The probability that the second equals the first is 1/6, as is the probability that the third equals the first. Being independent, the probability of both being true is their product, or 1/36. So the probability that the second and third match the first is 1/36.