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What is the probability of rolling an even number on a standard 6 sided die if an even number is rolled 7 times out of 12?
Wiki User
∙ 11y ago
A standard die has no memory and so the probability of rolling an even number is always a half.
If you did not know that the die was standard and were using the fact that 7 out of 12 rolls were even as an empirical estimate for a loaded die then the answer is 7/12.
Wiki User
∙ 11y ago
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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 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 the same number when two dice are rolled?
1/6
What is the probability of getting a sum of 3 when three number cubes are rolled?
If the number cubes are standard dice cubes, the odds of rolling 3 ones is 1 in 216.
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.
What is the theoretical probability of rolling a 5 on a number cube if it is rolled 300 times?
The theoretical probability of rolling a 5 on a standard six sided die is one in six. It does not matter how many times you roll it, however, if you roll it 300 times, the theoretical probability is that you would roll a 5 fifty times.
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.
