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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?
Wiki User
∙ 15y ago
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.
Wiki User
∙ 15y ago
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If you roll two dice what is the probability of getting an odd number?
The probability of getting an odd number when you roll one die is 1 in 2. In order to get an odd sum with two dice, one of them has to be odd and one of them has to be even. The probability of rolling an odd sum is still 1 in 2, since each die is unrelated in probability to the other.
What is the probability of rolling a number greater than 3 on one roll if a die?
It is 0.5
What are the odds of getting 1 2 3 4 5 6 if you roll one six sided dice?
1/6 for all 6 numbers.-- On the first roll, the probability of a ' 1 ' is 1/6 .-- On the second roll, the probability of a ' 2 ' is 1/6 .-- On the third roll, the probability of a ' 3 ' is 1/6 .-- On the fourth roll, the probability of a ' 4 ' is 1/6 .-- On the fifth roll, the probability of a ' 5 ' is 1/6 .-- On the sixth roll, the probability of a ' 6 ' is 1/6 .So the probability of rolling 1 - 2 - 3 - 4 - 5 - 6 in six rolls is (1/6)6 = 0.000021433 = 0.0021%
A dice is rolled three times the probability of getting at least one odd number is?
Possible outcomes of one roll = 6.Probability of an even number on one roll = 3/6 = 0.5 .Probability of an even number on the second roll = 0.5 .Probability of an even number on the third roll = 0.5 .Probability of an even number on all three rolls = (0.5 x 0.5 x 0.5) = 0.125 = 1/8The probability of at least one odd number is the probability of not gettingan even number on all 3 rolls. That's (1 - 1/8) = 7/8 or 0.875 or 87.5% .
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.
What is the probability of getting a 7 on one roll of a die?
The probability of getting a 7 on one roll of a die is zero.If you meant to ask about two dice, the probability is 6 in 36, or 1 in 6.
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 is the probability of rolling a three on a single roll of a die?
One in 6.
What the probability of rolling a 4 on one roll of a die?
It is 1/6.
What is the probability of rolling a 5 on one roll of die?
One in 6. In a six side die
When you roll a dice what is the probability it will land on 1?
You cannot roll "a dice" because it is one die, many dice. If you roll an ordinary, 6 faced die, the probability that it will land on 1 is 1/6.
What is the probability of rolling a seven on one roll of a die?
impossible. there are only 6 numbers on a die.
What is the probability of rolling a prime number on one roll of a die?
3/6
What is the probability of getting a six on a single roll of one die?
1/6
What is the probability of rolling a 4 on one roll of a die?
1 in 6, or about 0.167.
What is the probability of an odd number in a fair roll of one die?
3/6
