When two dice are rolled find the probability of getting a total more than 5?
Probabilities for the two dice
|Total||Number of combinations||Probability|
What is the probability of rolling greater than 5?
The numbers greater than 5 are 6 . The numbers less than 3 are 2,1 . So the numbers greater than 5 OR less than 3 are the union of the two sets or 6, and 2,1. The probability of rolling one of these numbers is 36=12 or 50% .
What is the number of outcomes greater than 5?
It represents that the outcomes of getting a prime number are 1, 4, 6. (ii) a) Since we know that is a number is greater than 5, only 6, when a die is thrown, the number of outcomes of getting a number is greater than 5 is 1. It represents that the outcomes of getting a number are greater than 5 are 1.
What is the probability of getting a sum of higher than 10 in rolling a pair of dice?
If you consider the chart on the webpage given, there are 36 combination of rolls you can get from two dice. When you consider the sum being 10, there are only 3 combinations. So, the probability of getting a 10 would be 3/36 = 1/12.
What is the probability of rolling a sum larger than 10?
Since there are a total of 6 x 6 = 36 outcomes, then the probability that the sum will be greater than 10 is 3/36 = 1/12.
What is the probability of rolling a 7 or 11 with two dice?
The probability of winning on the first roll is the probability of rolling 7 or 11, which is 1/6 plus 1/18, which equals to 2/9. Suppose we roll 4 on the first roll (the probability of rolling 4 is 1/12). On each successive roll the probability of rolling 7 is 1/6 and the probability of rolling 4 is 1/12.
What is the probability of rolling a number 5 and an odd number?
Since the probability of rolling an odd number is (1/2) and the probability of rolling a number greater than 5 is also (1/2) the answer should be (1/4). However, when listing the possibilities, the only odd numbers greater than 5 are 7 and 9, so this gives a probability of 2/10 = 1/5.
What is the probability of rolling an odd number?
The probability when rolling a regular six-sided dice that the score is an odd number is three-sixths or three out of six.