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What is the probability that 15 rolls of a fair die will show 5 fives?
Wiki User
∙ 9y ago
If the die is fair, the answer is 3003/32768 = 0.0624 or approx 1 in 16.
Wiki User
∙ 9y ago
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What is the probability that 14 rolls of a fair die will show 3 ones?
It is 0.0227
What is the probability that 12 rolls of a fair die will show three ones?
It is approx 0.1974
What is the probability that 16 rolls of a fair die will show 4 ones?
evens says 4 * 6 = 24 rolls required for 4 shows so 4 shows in 16 = 16 : 24 = 5 to 8 against
What is the probability that 20 rolls on a single die will show four twos?
It is 0.2022
What is the probability of flipping 2 coins and having both show heads?
If both tosses are fair, the probability of that outcome is one in four.
What is the probability that 6 rolls of a fair die will show exactly three fives?
The probability of getting three fives in the first three rolls and non-fives in the next three rolls is; P(5,5,5,N5,N5,N5) = 1/6 x 1/6 x 1/6 x 5/6 x 5/6 x 5/6 = 0.002679... The number of different order in which the fives can come out is given by; 6C3 = 6!/[3!∙(6-3)!] = 20 So the probability that in 6 rolls of a fair die exactly three fives (in any order) will come out is; P(three fives any order) = (20)∙(1/6)3∙(5/6)3 = 0.05358... ~ 5.4%
What is the probability that 14 rolls of a fair die will show 3 ones?
It is 0.0227
What is the probability that 12 rolls of a fair die will show three ones?
It is approx 0.1974
What is the probability that 6 rolls of a fair die will show four exactly 5 times?
5 out of 36
What is the probability that 16 rolls of a fair die will show 4 ones?
evens says 4 * 6 = 24 rolls required for 4 shows so 4 shows in 16 = 16 : 24 = 5 to 8 against
What is the probability that 20 rolls on a single die will show four twos?
It is 0.2022
What is the probability of flipping 2 coins and having both show heads?
If both tosses are fair, the probability of that outcome is one in four.
What is the probability that the die will show the face with six dots?
With a fair die, 1/6
What is the probability of rolling 2 sixes in a row with a single die?
It is a certainty. If the die is rolled often enough, the probability that two consecutive rolls show a six is 1.
Suppose you roll a die 3 times What is the probability that the face 6 will never show up?
The probability that a six will never show up in three rolls of a die is 125 in 216. The probability that a six will not show up in one roll is 5 in 6. Raise that to the third power to get 125 in 216.
Three fair coins are tossed at the same time What is the probability that one of the coins will show heads and the other two will show tails?
2/9
What is the probability that if 2 fair value cubes are numbered 1 - 6 are tossed at the same time would show the same number?
The probability is 6/36 = 1/6.
