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If you roll a die once what is the probabililty of rolling a 3?
Wiki User
∙ 14y ago
There is one three on a dice, and there are six sides, so the probability of rolling a three is 1 out of 6 or about 16.6%.
Wiki User
∙ 14y ago
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If you roll two die what is the probability that one die will roll a one and the second die will roll a two?
Assuming you are talking about fair, six-sided dice, then the probability of rolling a 1 on the first roll in 1/6, and the probability of rolling a 2 on the second roll is 1/6. Putting these together, the probability of rolling 1 on the first die and 2 on the second die is 1/36. If you do not care about the order, then you could roll 1,2 or 2,1; in this case the probability would be 2/36, or 1/18.
What is the probability of throwing a sum of 15 on three rolls of a fair die if the first roll was a 4?
Rolling a sum of 15 on three rolls of a die, when the first roll is a 4, is the same as rolling a sum of 11 on the second and third roll. The probability of rolling 11 on two dice is 3 in 36, or 1 in 12.
What is the probability of rolling a number that is greater than 3 on a roll of a die?
It is 0.5
What is the probability of rolling a two and then a three?
If you roll a die often enough, it is a certainty. If you roll a fair die just twice, the probability is 1/36.
Suppose you roll two die Find the probability of rolling a seven?
1/6
What are the odds of rolling a 1 in dice?
The probability of rolling a 1 on a die is 1/6 if you roll it once.
If you roll the die once what is the probability of rolling a 3?
If the die is fair, the probability is 1/6.
If you roll the die once. What is the probability of rolling a 3.?
If the die is fair, the probability is 1/6.
If you roll a six sided dice six times you will roll an even number at least once True or False and how did you get it?
You have a 3.125% chance of not rolling an even number, because each time you roll a die you have a 50% chance of not rolling an even number, but each additional time you roll a die your chances of not rolling an even number the formula changes from 3/6 to 3/12 because the possibilities double but your chances of not rolling an even remain the same so eventually we end up with 3/96 because of rolling the die 6 times.
A fair die is rolled 180 times what is the probability of rolling a six?
The probability of rolling a six is 1 out of 6, or 1/6. Now, perhaps your question is: If I roll a die 180 times, what is the probability of rolling a six at least once. This is the same as rolling a die 180 times and never once rolling a six. The probability is (5/6)180 which is 5.59 x 10-15.
If you roll a fair die four times what is the probability of rolling a four on only the second throw?
The probability of rolling a 4 when you throw once a fair die is: P(4) = 1/6.The probability of not rolling a 4 when you throw once a fair die is: P(NO 4) = 5/6.If you roll a fair die four times, the probability of rolling a four on only the secondthrow is:P(NO 4, 4, NO 4, NO 4) = (5/6)(1/6)(5/6)(5/6) = 0.096450617... ≈ 9.6%
In rolling a die what is the probability of obtaining a 5 on the first roll and a 6 on the second roll?
1/6 on the first roll, and 1/6 of rolling a six on the second roll. Overall, the chances of you rolling a 5 on the first and a six on the second is 1/3.
If you roll two die what is the probability that one die will roll a one and the second die will roll a two?
Assuming you are talking about fair, six-sided dice, then the probability of rolling a 1 on the first roll in 1/6, and the probability of rolling a 2 on the second roll is 1/6. Putting these together, the probability of rolling 1 on the first die and 2 on the second die is 1/36. If you do not care about the order, then you could roll 1,2 or 2,1; in this case the probability would be 2/36, or 1/18.
What is the probability of rolling a 4 on one roll of die?
one out of 6
What is the probability of rolling a 5 on a die with one roll?
One sixth
What are the rules to cheese rolling?
you roll cheese of a cliff and try not to die.
What the probability of rolling a 4 on one roll of a die?
It is 1/6.
