There is a 1 in 2 chance, so 1/2.
If it is a fair die that is rolled once, then the probability is 2/3.
5/6 = 83.3%
The probability is 1, if the dice are rolled often enough.
It is 1/2 if it is a fair number cube which is rolled once.
The probability of a one being rolled in a fair die is 1 in 6, or 0.1666... . The probability of a one not being rolled is 5 in 6, or 0.8333... . The probability, then, of exactly one one being rolled in nine rolls is 1 in 6 times 5 in 6 to the 8th power, or about 0.0388.
If it is a fair die that is rolled once, then the probability is 2/3.
1/6 = 16.67%
5/6 = 83.3%
7
The probability is 1, if the dice are rolled often enough.
It is 1/2 if it is a fair number cube which is rolled once.
The probability of a one being rolled in a fair die is 1 in 6, or 0.1666... . The probability of a one not being rolled is 5 in 6, or 0.8333... . The probability, then, of exactly one one being rolled in nine rolls is 1 in 6 times 5 in 6 to the 8th power, or about 0.0388.
The probability that 14 is rolled at least once is 1 - 5.5*10-32 which, for all intents and purposes, can be treated as 1.
it depends on how many numbers are on the number cube. if it only goes to 6, then the probability is 1/6. if it goes to 8 then the probability is 2/8. and so on and so on...
1 out of 2
If two dice are rolled once, the probability is 30/36 = 5/6
The probability of getting 3 or more heads in a row, one or more times is 520/1024 = 0.508 Of these, the probability of getting exactly 3 heads in a row, exactly once is 244/1024 = 0.238