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When rollling a number cube what is the probability of rolling an even or a divisor of 6?
Wiki User
∙ 12y ago
The evens are 2, 4, and 6. The divisors of 6 are 1, 2, 3, and 6. The intersection of these two sets is 1, 2, 3, 4, and 6. The probability, then, of obtaining a 1, 2, 3, 4, or 6, on a standard 6 sided die is 5 in 6, or about 0.8333.
Wiki User
∙ 12y ago
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What is the probability of rolling a 2 on a die and then re-rolling the die and getting an even number?
The probability of rolling a 2 is 1 in 6. The probability of rolling an even number is 3 in 6. The probability of doing both, on two rolls, is 3 in 36, or 1 in 12.
When rolling a dice what is the probability of rolling a number 4?
1 in 6.
What is the probability of rolling an odd number three times?
The probability of rolling an odd number is 3/6 (or rather, 1/2), so the probability of rolling an odd number three times in a row is 1/2^3 is 1/8 or 12.5%.
The probability of rolling 5 40 times is 12 What is the probability of rolling 5 500 times?
Probability is a number between 0 and 1. The probability of an event cannot be 12.
When rolling a number cube once what is the probability of rolling a 4?
1/6
What is the probability of rolling divisors of 6?
when rolling a number cube when rolling a number cube what is the probability of rolling an even number or a divisor of 10? rolling an even number or a divisor of 10?
What is the question of the problem if rolling a number cube labeled from 1 to 6 and the probability is one half?
There could be many questions: What is the probability of rolling an even number. What is the probability of rolling an odd number. What is the probability of rolling a number less than 4. What is the probability of rolling a number more than 3. What is the probability of rolling 1,4, or 6. Basically it could be any question about the probability of rolling half of the faces.
What is the probability of rollling a 5 3times ina row?
With a fair die, it is 1/216 in three rolls, but the probability increases to 1 (a certainty) as the number of rolls is increased.
What is the probability of rolling the number 1 when rolling two dice?
The probability is 11/36.
What is the probability of rolling a 2 on a die and then re-rolling the die and getting an even number?
The probability of rolling a 2 is 1 in 6. The probability of rolling an even number is 3 in 6. The probability of doing both, on two rolls, is 3 in 36, or 1 in 12.
What is the probability of rolling a number other then 3 on a dice?
The probability would be 5/6 for rolling a number other than a 3.
What is the probability of rolling a number greater than 6 on a die?
The probability of rolling a number greater than 6 on a die is 0.
What is the theoretical probability of rolling an odd number?
The probability of rolling an odd number on a standard die is 3 in 6, or 1 in 2, or 0.5.
When rolling a dice what is the probability of rolling a number 4?
1 in 6.
When rolling three number cubes what is the probability of rolling a 5a number less than 3and an even number?
The probability is 57/216 = 19/108
What is the probability of rolling an even number or prime number on a number cube?
The probability of rolling an even number on a die is 3 in 6 or 1 in 2. The probability of rolling a prime on a die is 3 in 6 or 1 in 2, but one of those primes is also even. Simply add the probabilities and you find that the probability of rolling an even number or a prime on a die is 5 in 6.
What is the probability of rolling a 7 with one roll of a standard number cube?
The probability of rolling a seven with one roll of a standard number cube is zero.
