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What is the probability that two dice are thrown and At least 1 die shows exactly 1?
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If you roll a die 60 times what is the probability of rolling a 3?
The probability of rolling a 3 on each roll of an unbiased cuboid die is 1/6 If you mean at least one of the rolls shows a 3 then it is the same as 1 - pr(no roll shows a 3) = 1 - (5/6)⁶⁰ ≈ 1 - 0.0000177 = 0.9999823 If you mean that exactly one 3 is rolled then: Pr(exactly one 3) = 60 × 1/6 × (5/6)⁵⁹ ≈ 0.0002130
When tossing 5 coins simultaneously find the probability that at least 1 head is showing.?
This is easiest to solve by working out the probability that no heads show and subtracting this from 1 to give the probability that at least one head shows: Assuming unbiased coins which won't land and stay on their edge, the probability of head = probability of tail = ½ → probability no heads = probability 5 tails = ½^5 = 1/32 → probability of at least one head = 1 - 1/32 = 31/32 = 0.96875 = 96.875 % = 96 7/8 %
What are two ways that you can express a probability?
useing a punnett square shows two ways to express probability
What is the probability that the sum of the dice is less than 6 and one die shows a 2?
Out of the 36 combinations, you have to count, or calculate, how many combinations are favorable. In this case: 1-2 2-1 2-2 2-3 3-2 That's 5/36. I am assumining that "one die shows a 2" means "at least one". Otherwise, if you mean "exactly one", you have to exclude the combination 2-2.
You roll two dice what is the probability that the sum of the dice is less than 6 and one die shows a 2?
The probability is 5/36.
If two dice are thrown what is the probability that at least one of them shows a number greater than 3?
This is the same as 1 minus the probability that neither of them are greater than three. This is 1, minus the probability of getting greater than three, squared. Rolling higher than three has a 1/2 probability, so: P(at least one greater than 3) = 1 - (1/2)2 = 1 - 1/4 = 3/4
If you roll a die 60 times what is the probability of rolling a 6?
The probability of rolling a 6 on each roll of an unbiased cuboid die is 1/6 If you mean at least one of the rolls shows a 6 then it is the same as 1 - pr(no roll shows a 6) = 1 - (5/6)⁶⁰ ≈ 1 - 0.0000177 = 0.9999823 If you mean that exactly one 6 is rolled then: Pr(exactly one 6) = 60 × 1/6 × (5/6)⁵⁹ ≈ 0.0002130
If you roll a die 60 times what is the probability of rolling a 3?
The probability of rolling a 3 on each roll of an unbiased cuboid die is 1/6 If you mean at least one of the rolls shows a 3 then it is the same as 1 - pr(no roll shows a 3) = 1 - (5/6)⁶⁰ ≈ 1 - 0.0000177 = 0.9999823 If you mean that exactly one 3 is rolled then: Pr(exactly one 3) = 60 × 1/6 × (5/6)⁵⁹ ≈ 0.0002130
When tossing 5 coins simultaneously find the probability that at least 1 head is showing.?
This is easiest to solve by working out the probability that no heads show and subtracting this from 1 to give the probability that at least one head shows: Assuming unbiased coins which won't land and stay on their edge, the probability of head = probability of tail = ½ → probability no heads = probability 5 tails = ½^5 = 1/32 → probability of at least one head = 1 - 1/32 = 31/32 = 0.96875 = 96.875 % = 96 7/8 %
When a penny and a nickel are tossed. find the probability that the penny shows heads given that the nickel shows heads?
The probability is 0.5
What is the probability that the coin shows tails and the die shows a one?
3
What is the probability that the a dice 2 is drawn if the two dice total is 5?
The probability, when the 2-dice total is 5, that one of the two dice shows a two is 1/2. The probability that that die is selected is 1/4.The probability, when the 2-dice total is 5, that one of the two dice shows a two is 1/2. The probability that that die is selected is 1/4.The probability, when the 2-dice total is 5, that one of the two dice shows a two is 1/2. The probability that that die is selected is 1/4.The probability, when the 2-dice total is 5, that one of the two dice shows a two is 1/2. The probability that that die is selected is 1/4.
What are two ways that you can express a probability?
useing a punnett square shows two ways to express probability
What is the probability that you toss a coin and it shows heads and you toss a number cube and it shows 5?
1/12
What does the p score shows in a research study?
It shows the probability that the results of the study are due to mere chance.
What is the probability that the sum of the dice is less than 6 and one die shows a 2?
Out of the 36 combinations, you have to count, or calculate, how many combinations are favorable. In this case: 1-2 2-1 2-2 2-3 3-2 That's 5/36. I am assumining that "one die shows a 2" means "at least one". Otherwise, if you mean "exactly one", you have to exclude the combination 2-2.
What shows distribution of data on a number line?
A probability density function.
