I Assume you mean two separate dice rolls.
There are 2 possible chances to get 5 or higher in the first roll: 5 or 6. So, if you roll one of those, the second roll is irrelevant. So, thus far, we have a (2/6)*(6/6) chance = 12/36. If you miss it the first roll, meaning you rolled a 1-4, then the second roll has to be a 5 or 6. So there is a 4/6 chance of rolling 1-4 and a 2/6 chance of then rolling a 5 or 6. (4/6)*(2/6) = 8/36
So your total probability is 12/36 + 8/36 = 20/36 = 5/9
I bet you thought it was going to be 2/3 :)
What is the probability of 1, 6, 4, on 3 rolls of a die
The probability of not rolling it ever is 0.For n rolls it is (5/6)n sofor 10 rolls it is 0.1615for 20 rolls it is 2.608*10-2for 100 rolls it is 1.207*10-8 and so on.
Total different outcomes = 6Successful outcomes = 3 (rolls of 4, 5, or 6)Probability of success = 3/6 = 1/2 = 50%
If you keep rolling the die, then the probability of rolling a 6 and then a 1 on consecutive rolls is 1.The probability is 1/36 for the first two throws.
The probability of 3 specific dice rolls is the probability that each one will happen multiplied together. For instance, the probability of rolling 2 then 6 then 4 is the probability of all of these multiplied together: The probability of rolling 2 is 1/6. The probability of rolling 6 is 1/6. The probability of rolling 4 is 1/6. Multiply these together and we get the total probability as 1/216
5-6
What is the probability of 1, 6, 4, on 3 rolls of a die
The probability of not rolling it ever is 0.For n rolls it is (5/6)n sofor 10 rolls it is 0.1615for 20 rolls it is 2.608*10-2for 100 rolls it is 1.207*10-8 and so on.
Gary's chances of rolling either a 4 or a 6 are the same for any of the other numbers on the cube. The probability is 1 out of 3.
Total different outcomes = 6Successful outcomes = 3 (rolls of 4, 5, or 6)Probability of success = 3/6 = 1/2 = 50%
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.
The maximum payload of the 2014 Rolls-Royce Phantom is 885 lbs..
The maximum payload of the 2013 Rolls-Royce Phantom is 885 lbs..
The maximum payload of the 2014 Rolls-Royce Ghost is 970 lbs..
The maximum payload of the 2013 Rolls-Royce Ghost is 970 lbs..
If you keep rolling the die, then the probability of rolling a 6 and then a 1 on consecutive rolls is 1.The probability is 1/36 for the first two throws.
The probability of 3 specific dice rolls is the probability that each one will happen multiplied together. For instance, the probability of rolling 2 then 6 then 4 is the probability of all of these multiplied together: The probability of rolling 2 is 1/6. The probability of rolling 6 is 1/6. The probability of rolling 4 is 1/6. Multiply these together and we get the total probability as 1/216