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If Rob flips 3 coins what is the chance that they will come up all tails?
Wiki User
∙ 12y ago
each time he flips a coin he has a one out of two chance it will be tails. so that is 1/2 or .5 percent. you would then multiply that number by iteself twice to get .125
Wiki User
∙ 12y ago
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What is the probability that you flip a head after you flipped 100 coins and 87 were heads and 13 were tails?
50% Every time you flip a coin, there is a 50% chance it will come up heads and a 50% chance it will come up tails, no matter how many times you have already flipped it, and no matter what the results were of previous flips.
If You flip 9 fair coins Amazingly the first 8 flips all come up heads What is the probability that the final flip will be a head too?
1/2 apex It does not matter what each prior flip's result was. Each flip has a probability of 0.5 heads or tails. Coins do not have "memory".
What is the probabilitty of flipping a coin three times and getting taills?
Each flip can come up in either one of 2 ways. So the number of different historiesof three flips is 2 x 2 x 2 = 8 .One tails can come up in 3 ways in 3 flips: (H H T, H T H, or T H H).Probability of one tails is 3/8 = 37.5% .Two tails can happen in 3 ways in 3 flips: (H T T, T T H, or T H T).Probability of two tails is 3/8 = 37.5% .Three tails can only happen one way in 3 flips: T T T.Probability of three tails = 1/8 = 12.5% .No tails can only happen one way in 3 flips: H H H.Probability of no tails = 1/8 = 12.5% .The probability of any tails (1 or 2 or 3) is 7/8 = 87.5% .The probability of 2 or 3 tails is 4/8 = 50% .The probability of 1 or 3 tails is 4/8 = 50% .The probability of no tails or any tails is 8/8 = 100% .
What is the chance that that 2 flipped coins both come up heads?
The probability that 2 flipped coins both come up heads is 0.52 or 0.25
When you flip a coin what is the posibality that it will come up tails?
Since there is only 2 sides to a coin...tails will come up 50% of the time.
What is the probability that you flip a head after you flipped 100 coins and 87 were heads and 13 were tails?
50% Every time you flip a coin, there is a 50% chance it will come up heads and a 50% chance it will come up tails, no matter how many times you have already flipped it, and no matter what the results were of previous flips.
If You flip 9 fair coins Amazingly the first 8 flips all come up heads What is the probability that the final flip will be a head too?
1/2 apex It does not matter what each prior flip's result was. Each flip has a probability of 0.5 heads or tails. Coins do not have "memory".
What is the probabilitty of flipping a coin three times and getting taills?
Each flip can come up in either one of 2 ways. So the number of different historiesof three flips is 2 x 2 x 2 = 8 .One tails can come up in 3 ways in 3 flips: (H H T, H T H, or T H H).Probability of one tails is 3/8 = 37.5% .Two tails can happen in 3 ways in 3 flips: (H T T, T T H, or T H T).Probability of two tails is 3/8 = 37.5% .Three tails can only happen one way in 3 flips: T T T.Probability of three tails = 1/8 = 12.5% .No tails can only happen one way in 3 flips: H H H.Probability of no tails = 1/8 = 12.5% .The probability of any tails (1 or 2 or 3) is 7/8 = 87.5% .The probability of 2 or 3 tails is 4/8 = 50% .The probability of 1 or 3 tails is 4/8 = 50% .The probability of no tails or any tails is 8/8 = 100% .
When you flip a coin what is the probability that it will come up tails?
the probability would be 50 to 50 chancesThere's generally a 50% chance it will come up tails, but some coins have heavier designs on one side, so these may be more biased to a head or a tail over the term.If it is a fair coin, then 0.5
What is the chance that that 2 flipped coins both come up heads?
The probability that 2 flipped coins both come up heads is 0.52 or 0.25
The probability that both of two tossed coins will come down heads is?
1 chance in 4
Probability of getting 2 heads out of 4 coins when tossed?
For exactly two; we take the chance that for the first two coins come out heads and the second 2 come out tails. and then we multiply by the number of different possibilities. (i.e it could be the first and third or the first and fourth). so we get .5*.5*.5*.5*6=.375=37.5%if you want 2 or greater. the answer by similar logic is .5625 or 56.25%
A fellow classmate tosses 3 coins and finds that 2 of them come up tails Which of the following is the best conclusion for her to come to?
This could easily happen with a fair coin after only
What are two up coins?
"Two up" is a traditional Australian illegal game of chance which can be legally played on ANZAC Day. The game involves throwing (spinning) two "Pennies" up in the air and betting on whether both will come down as heads or tails in groups of 5 spins. This is the origin of the expression "Come in spinner", the spinner being the person who tosses or spins the coins. Pennies are used because they are large and easy to see. The "tails" sides of the Pennies are also marked with paint. There is an amazingly large number of Two Up rules, for such a simple game.
When can you buy big nate flips out?
it will come out on Nov. 28 ' '
Where does the expression heads or tails come from?
Many (but not all) coins have a portrait on one side, for example a monarch, a head of state, or other famous person. That became known as the "heads" side. The other by extension (what's at the opposite end of an animal from its head?) became known as the "tails" side.
Where do fairy tails come from?
people
