When 4 dice are thrown what is the probability of getting a prime number?
Table of Contents
- 1 When 4 dice are thrown what is the probability of getting a prime number?
- 2 What is the probability of getting a prime number when rolling a die?
- 3 When a dice is thrown find the probability of getting a number greater than 5?
- 4 When a die is thrown find the probability of getting two?
- 5 When a dice is thrown find the probability of getting a number not greater than 4?
When 4 dice are thrown what is the probability of getting a prime number?
We can see from the above steps that the number of favourable outcomes where we get a prime number is 3 and the total number of possible outcomes i.e. the number of elements in the sample space is 6. Hence, the probability of getting a prime number is 12.
What is the probability of getting a prime number when rolling a die?
Originally Answered: What is the probability of getting a prime number when a die is rolled? Its simple. Die have 3 prime numbers (i.e. 2, 3, 5) out of 6. So probability of getting a prime number is 3/6 = 0.5.
When you roll a die What is the probability of getting a prime number or an odd number?
Since theer are 6 possible roll outcomes, the probability of an odd prime is 2 out of 6 or 26=13 .
How do you find the probability of a prime number?
We divide the number of primes less than or equal to x by the number x. For example, to find the probability that a prime is selected from 1 to 10 requires us to divide the number of primes from 1 to 10 by 10. The numbers 2, 3, 5, 7 are prime, so the probability that a prime is selected is 4/10 = 40\%.
When a dice is thrown find the probability of getting a number greater than 5?
The chance for a result greater than 5 is therefore 1 out of 6. If you meant 2 dice, a similar analysis is that there are 36 possible results and the chances for a result greater than 5 is 26 out of 36.
When a die is thrown find the probability of getting two?
At most two means we can get 1 or 2. So there are two favourable outcomes. Total possible outcomes are 6. Therefore probability of getting atmost 2 is 2\6=1\3.
When a die is thrown find the probability of getting an even number?
1/2
Answer: The probability of getting an even number on the first side when a pair of dice is thrown once is 1/2.
What is the probability of getting 4 when a dice is rolled?
Two (6-sided) dice roll probability table
| Roll a… | Probability |
|---|---|
| 4 | 6/36 (16.667\%) |
| 5 | 10/36 (27.778\%) |
| 6 | 15/36 (41.667\%) |
| 7 | 21/36 (58.333\%) |
When a dice is thrown find the probability of getting a number not greater than 4?
Detailed Solution The number less than and equal to 4 is 4. ∴ The probability of getting a number not greater than 4 is 2/3.