0
What is the probability of rolling a sum of seven with two number cubes?
Wiki User
∙ 13y ago
Number of possible outcomes of one cube = 6
Number of possible outcomes of the other cube = 6
Number of possible outcomes of two cubes = 6 x 6 = 36
Number of ways to roll a sum of 7 with two cubes = 6
1 - 6
2 - 5
3 - 4
4 - 3
5 - 2
6 - 1
Probability of rolling the sum of 7 = 6/36 = 1/6 = (16 and 2/3) percent
Wiki User
∙ 13y ago
Anonymous
0
Add your answer:
Earn +20 pts
What is the probability of rolling a seven with three dice?
5/216
When rolling a pair of fair dice what is the probability that the sum of the dice on one roll will be seven?
It is 6/36 = 1/6.
If the probability of an event is 3 to 7 what are the odds it will not occur?
four out of seven times
Using 2 dice what is the most likely number to roll?
AnswerThe most likely number is seven.This can be 1+6, 2+5, 3+4, 4+3, 5+2, 6+1.Remember that dice have no memory - if you have rolled 7 three times in a row the odds of rolling another 7 does not change.this is all wrong don't listen that
What is the probability of seven heads coming up in ten tosses of a coin?
1/2 or 5/10
What is the probability of rolling a seven on a pair of six-sided number cubes?
1/6 or 16.66.. %
What are the chances of rolling a seven with 2 dices 2 times?
If they are normal cubes, the probability is 1, if you roll them often enough.
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 rolling a seven on a dice?
0% probability
Why are number cubes called seven cubes?
They are not generally called seven cubes.
What is the probability of rolling a seven with three dice?
5/216
What is the probability of not rolling a seven?
That depends on how many dice you use. For example, if you use a single die, the probability is 100%.
Suppose you roll two die Find the probability of rolling a seven?
1/6
What are the chances of rolling a 6. 7 times in row?
The probability of rolling one 6 is ( 1/6 ).The probability of rolling seven 6's is ( 1/6 )7 = 3.572 x 10-6 = 0.0003572 percent
What is the probability of rolling a 4 or 5 on a six sided cube?
The chance of rolling a certain number on a dice is 1/6, so the chance of rolling a 4 OR 5is 2/6. But if you have two dice you have the most chance of rolling a seven (6/36 or 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.
Why are regular number cubes also called seven cubes?
It is because each pair of opposite faces adds to seven.
