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It depends on what numbers are on its faces.

If it is a fair die with the numbers 1 to 8 - and there is no reason to assume so - the answer is 1/4 or 0.25

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Q: What is the probability to roll a 7 or 8 on a eight-sided die?
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Related questions

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 are the probabilities of getting a 7?

On a single roll of a normal die the probability of getting a 7 is 0.


What is the probability of a sumof 7 if you roll two dice?

The probability is 1/6.


You roll two dice What is the probability of the event that you roll a total of seven or twelve on the two dice?

The probability is 7/36.


What is the probability you will roll a multiple 7?

0% dice go up to 6. U can't roll a 7


You roll two dice What is the probability that the sum of the dice is less than 7 and one die shows a 3?

5/36


What is the probability of rolling a 7 with one roll of standard number cube?

The probability is 0.The probability is 0.The probability is 0.The probability is 0.


What is the probability with a single die to roll less than seven?

Pretty good. A single die has six sides and they are normally numbered 1 to 6. Since all values are under 7, their is a 100 percent probability of rolling less than 7.


What is the probability to roll a sum of 7 with three die?

There are 216 permutations of three dice. Of these, 15 sum to 7. Therefore, the probability of rolling a sum of 7 with three dice is 15 in 216, or 5 in 72, or about 0.06944.111112113114115711612112212312471251261311321337134135136141142714314414514615171521531541551561611621631641651662112122132147215216221222223722422522623123272332342352362417242243244245246251252253254255256261262263264265266311312313731431531632132273233243253263317332333334335336341342343344345346351352353354355356361362363364365366411412741341441541642174224234244254264314324334344354364414424434444454464514524534544554564614624634644654665117512513514515516521522523524525526531532533534535536541542543544545546551552553554555556561562563564565566611612613614615616621622623624625626631632633634635636641642643644645646651652653654655656661662663664665666


What is the probability that Adrian wil roll the number 7 on a number cube?

Assuming that you are talking about a standard die, containing the numbers 1, 2, 3, 4, 5, and 6 on its faces, then the probability of rolling a 7 is zero.


What does probability of zero mean?

Probability of zero means that there is no chance that the event will happen. First example that comes to mind: What is the probability of rolling a 7 on one roll of a standard six-sided die. Well you can't, so the probability of this happening is zero.


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.