What is the probability of rolling a multiple of 2 on a dice?
So, probability of rolling a multiple of 2 with one toss of a number cube is 1/3.
What is the probability of getting a 2 when a die is rolled?
Two (6-sided) dice roll probability table
| Roll a… | Probability |
|---|---|
| 2 | 1/36 (2.778%) |
| 3 | 2/36 (5.556%) |
| 4 | 3/36 (8.333%) |
| 5 | 4/36 (11.111%) |
What is the probability of getting a multiple of 2?
Answer: 1/2 is the right answer.
What is the probability of rolling a multiple of 3 with two dice?
The probability that two dice will show a multiple of 3 or 4 is 4/9, or 44.4%.
What is the probability of getting a 2 or a 5 when a die is rolled twice?
Getting 2 or 5 in two throws should be P(2)+P(5). P(2)=1/6,P(5)=1/6 so the combined so it should be 1/3.
What is the probability of rolling a 5 or a 2?
There is a 16 probability of getting a 2 on the first roll and a 16 probability of getting a 5 on the second roll.
What is the probability of getting a prime number from 1 to 50?
The probability that a prime number is selected from 1 to 50, the primes that are less than 50 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43 and 47. There are 15 primes less than or equal to 50. Thus the probability that a prime is selected at random is 15/50 = 30%.
What is the probability of rolling a 12 with two dice?
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% |