John throws a fair 6-sided die. What is the probability he will get a multiple of 2?
If it is a fair die, the probability is 5/6.
The probability of rolling a 4 when you throw once a fair die is: P(4) = 1/6.The probability of not rolling a 4 when you throw once a fair die is: P(NO 4) = 5/6.If you roll a fair die four times, the probability of rolling a four on only the secondthrow is:P(NO 4, 4, NO 4, NO 4) = (5/6)(1/6)(5/6)(5/6) = 0.096450617... ≈ 9.6%
Assuming that it is a fair die, the answer is 5/9.
If the die is fair, the answer is 3003/32768 = 0.0624 or approx 1 in 16.
John throws a fair 6-sided die. What is the probability he will get a multiple of 2?
If it is a fair die, the probability is 5/6.
The probability that you roll a multiple of 3 (3 and 6) in a fair die is: P(3 or 6) = 2/6=1/3 = 0.333... ≈ 33.3%.The probability that you roll a multiple of 5 (5) is: P(5) = 1/6.The probability that you roll a multiple of 3 or 5 is: P(3 or 6 or 5) = 2/6 + 1/6 = 1/2 = 0.50 = 50%
The probability of rolling a 4 when you throw once a fair die is: P(4) = 1/6.The probability of not rolling a 4 when you throw once a fair die is: P(NO 4) = 5/6.If you roll a fair die four times, the probability of rolling a four on only the secondthrow is:P(NO 4, 4, NO 4, NO 4) = (5/6)(1/6)(5/6)(5/6) = 0.096450617... ≈ 9.6%
It is 1: if you roll the die often enough. On a single roll of a fair die, the probability is 1/6.
Since there are 6 numbers on a die (1-6), then the probability of rolling a 5 would be 1 out of 6.
Assuming that it is a fair die, the answer is 5/9.
If the die is fair, the answer is 3003/32768 = 0.0624 or approx 1 in 16.
Since the die is rolled (or even rooled) only 5 times, the answer is that the probability is 0.
For two fair die, it is 5/36.
5 out of 36
With a fair die it is 5/6.