1/6
The probability of rolling a 3 on a six-sided die in a single roll is 1/6. When rolling the die three times, the probability of getting at least one 3 can be calculated using the complement: first, find the probability of not rolling a 3 in three rolls, which is (5/6)³. Subtract this value from 1 to find the probability of rolling at least one 3 in three attempts.
The probability of rolling a two on a six-sided die is determined by the number of favorable outcomes divided by the total number of possible outcomes. There is one favorable outcome (rolling a two) and six possible outcomes (rolling a one, two, three, four, five, or six). Therefore, the probability is 1/6.
It is 1/6.
1/6 times 1/6 times 1/6= 1/216 chance of getting a 4.
The probability of rolling a three or a four (meaning one roll, and either number would be counted a "success") is 1/3. This is because the probability of rolling a three is 1/6, the probability of rolling a four is 1/6, and if you are good with either possibility, then the combined probability is 1/6+1/6 = 1/3.
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assuming a single six sided die the probability of rolling a three is 1/6
The probability of rolling a two on a six-sided die is determined by the number of favorable outcomes divided by the total number of possible outcomes. There is one favorable outcome (rolling a two) and six possible outcomes (rolling a one, two, three, four, five, or six). Therefore, the probability is 1/6.
If the die is fair then for a single roll, the probability is 1/2.
It is 1/6.
1/6 times 1/6 times 1/6= 1/216 chance of getting a 4.
The probability of rolling a three or a four (meaning one roll, and either number would be counted a "success") is 1/3. This is because the probability of rolling a three is 1/6, the probability of rolling a four is 1/6, and if you are good with either possibility, then the combined probability is 1/6+1/6 = 1/3.
One in Six
There are six possible outcomes of rolling a six sided die.However, only two of these (1 and 2) are favorable.So, the probability of rolling less than three is 2/6 = 1/3.
The probability of NOT rolling a 3 with one die is 5/6 so the probability of NOT rolling a 3 with a roll of two dice is 25/36. The probability of rolling at least one 3 is 1–25/36=11/36, a bit less than 1/3.
Assuming that the die is a "normal" one (it has the numbers 1 to 6 and that it is fair), then the probability of rolling six three times in a row is 1/6*1/6*1/6 = 1/216 = 0.00463 The probability of rolling six three times in a row eventually is 1 (ie a certainty).
The probability of of rolling three ones on three dice is (1 in 6)3, or 1 in 216, or about 0.004630.