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What is the probability of rolling an even number if you rolled a six-sided die?
Wiki User
∙ 12y ago
3 out of 6 or 1 out of 2
3/6 or 1/2
Wiki User
∙ 12y ago
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What is the probability of rolling the same number when two dice are rolled?
1/6
The probability of rolling an even number when number cube is rolled twice?
Because 3/6 of the sides on a number cube have even numbers, the probability of rolling even on one number cube is 1/2(equivalent of 3/6). But since you're rolling twice, you multiply the probability of one by itself (therefore rolling 2 number cubes). So: 1/2x1/2=1/4 The probability of rolling an even number when a number cube is rolled twice is 1/4, 25%, or 1 out of 4.
A number cube is rolled 2 times in a row What is the probability of rolling a 3 both times?
When a number cube is rolled twice, there are 36 possible outcomes. (1,1),(1,2),....(6,6). (3,3) occurs only once. Therefore, the probability of rolling a 3 both times is 1/36.
A single die is rolled one time Find the probability of rolling a number that is odd and less than 4?
1
If two fair dice were rolled what is the probability of them rolling a sum of six?
If you rolled 2 fair dice, the probability of having a sum of 6 is 5 over 36
What is the probability of rolling the same number when two dice are rolled?
1/6
What is the probability of rolling the same number when three number cubes are rolled?
The first roll doesn't matter for probability, it just sets the number to be rolled by the other two. So: P(rolling the same number three times) = P(rolling a particular number)2 = (1/6)2 = 1/36
What is the probability that the number rolled will be less than 6?
The probability of rolling a number less than 6 on a die would be 5/6.
What is the probability of rolling a sum of 10 or a sum that is an odd number when two number cubes are rolled?
The probability is 21/36 = 7/12
If a die is rolled once what is the probability of rolling a number between and including one and six?
The probability is 1. It is a certainty that you will roll a number between and including one and six. The probability of rolling each individual number is 1/6.
A six sided die is rolled once what is the probability of rolling a prime number?
1 out of 2
The probability of rolling an even number when number cube is rolled twice?
Because 3/6 of the sides on a number cube have even numbers, the probability of rolling even on one number cube is 1/2(equivalent of 3/6). But since you're rolling twice, you multiply the probability of one by itself (therefore rolling 2 number cubes). So: 1/2x1/2=1/4 The probability of rolling an even number when a number cube is rolled twice is 1/4, 25%, or 1 out of 4.
A die with 6 sides is rolled What is the probability of rolling a number less than 5?
4/6
What is the probability of rolling 6 or less if two dice are rolled once?
The probability is 1, if the dice are rolled often enough.
What is the probability of rolling a 1 and a prime number?
If the die is rolled often enough, the probability is 1. With only two rolls of a fair die, the probability is 1/6.
When a dice is rolled what is the probability of rolling a 3?
If you're only rolling one die, it's a probability of 1 out of six, or 16.67%.
Suppose a die is rolled 400 times and the number of times a 5 is rolled is 60 Calculate the empirical probability of rolling a 5 based on this data?
15
