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If a die is rolled 3 times what is probability of having a 5 appear at least twice?
well, there are 216 possibilities, 1/6 x 1/6 x 1/6 = 1/216 so 216 possibilities. and there are 4 ways to get two or more fives, 155, 515, 551, and 555. so 4 out of 216 or 4/216, or 1/54. so there you go.
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I disagree. There are 16 ways out of 216 possibilities, so the probability is 16/216 or 2/27. The ways can represent by x55, 5x5, 55x and 555, where x can be any of five numbers not equal to five.
--- actuary fl
What else can I help you with?
If a die is rolled 60 times what is the probability of having a 2 appear at least 9 times?
It is 1 - 0.3120 = 0.6880, approx.
A pair of dice are rolled find the probability at least one dice is a 4?
When rolling one die, the probability of getting a 4 is 1 in 6, or 0.1667. If two dice are rolled, you get two unrelated chances of rolling at least one 4, so the probability is 2 in 6, or 0.3333.
If a die is rolled 3 times what is probability of getting an even number?
if a die is rolled.What is the probibil ty that an even number divisible by 3 appears
Probability of two tetrahedral dice rolled the sum on the upward faces is four?
When a tetrahedral die is rolled, it will rest with three faces upwards. If the die is numberd from 1 to 4. therefore the sum of the upward facing numbers on 1 die is at least 6 and so for two dice, the minimum is 12. That being the case, the probability is 0.
A fair coin is tossed 9 times What is the probability that At least two heads appear?
well, it will have 6 times of the greater chance.
If a die is rolled 60 times what is the probability of having a 2 appear at least 9 times?
It is 1 - 0.3120 = 0.6880, approx.
If a number cube is rolled 4 times what is the probability that the same number is rolled at least twice?
It is 0.722... recurring.
A dice is rolled 12 times What is the probability of at least two 5's appearing?
The probability is 0.6187, approx.
If sixteen dice are rolled what is the probability of rolling at least one six?
It is 0.9459
If 3 dice were rolled 1000 times what is the probability of rolling a 14?
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.
A pair of dice are rolled find the probability at least one dice is a 4?
When rolling one die, the probability of getting a 4 is 1 in 6, or 0.1667. If two dice are rolled, you get two unrelated chances of rolling at least one 4, so the probability is 2 in 6, or 0.3333.
If a die is rolled 3 times what is probability of having a 5 appear at least 3 times in a row?
The chance of any 1 number appearing in a die roll 3 times in a row is: 1/6 * 1/6 * 1/6 which is 1/216 = .00463
What is the probability of rolling at least two sixes when a fair six sided die is rolled 5 times?
It is 0.1962
What is the probability that a six is rolled exactly once if it is known that at least one six is rolled?
The answer depends on how many rolls. If there were n rolls, then the probability is n*(1/6)*(5/6)n-1/[1 - (5/6)n]
When three dice are rolled what is the probability that at least two of the dice have the same value using Matlab?
The probability is 1 and you do not need Matlab to get that answer - only a little bit of thought.
If two dice are rolled what is the probability that their sum is at least 4?
3/16 Michigan Virtual says it is 11/12
If a die is rolled 3 times what is probability or rolling at least one 6?
Probability(at least 1 six) = 1 - probability(no sixes) = 1 - 5/6 x 5/6 x 5/6 = 1 - 125/216 = 91/216 ≈ 0.421 = 42.1%
