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Is it possible to toss a coin 20 times and have it land heads up 20 times?
Wiki User
∙ 12y ago
Yes. The probability of this occurring is 0.520 = 0.00000095367 or 1 in 1,048,576 thus you are more likely to do this than win the lottery
Wiki User
∙ 12y ago
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Is it possible to toss a coin 20 times and have it land heads-up 20 times is this likely to happen?
It is possible. It is certain with a double headed coin. With a fair coin the event has a probability of 1 in 1048576 or approximately 1 in a million.
If you flip a coin 10 times what is the posability that the coin will land on heads?
The probability that the coin will land on heads each time is 1/2. (1/2) to the tenth power is 1/1024. This is the probability that the coin will not land on heads. Subtract it from one to get the probability that it will : 1-(1/1024)There is a 1023/1024 or about 99.90234% chance that the coin will land on heads at least once.(There is a 1/1024 chance that the coin will land on heads all four times.)
If you toss a fair coin 10 times and it lands on heads 8 times what is the probability that it will land on heads?
Since it is a fair coin, the probability is 0.5
What is the probability of obtaining exactly 4 heads in a coin?
About a 1 in 16 chance of getting a coin to land on heads 4 times in a row.
If you flip a coin three times what is the probability that it will land in heads three times?
1/8
If you flip a coin 20 times how many times would you expect it to land on heads?
A fair coin would be expected to land on heads 10 times on average.
Is it possible to toss a coin 20 times and have it land heads-up 20 times is this likely to happen?
It is possible. It is certain with a double headed coin. With a fair coin the event has a probability of 1 in 1048576 or approximately 1 in a million.
If you flip a coin 10 times what is the posability that the coin will land on heads?
The probability that the coin will land on heads each time is 1/2. (1/2) to the tenth power is 1/1024. This is the probability that the coin will not land on heads. Subtract it from one to get the probability that it will : 1-(1/1024)There is a 1023/1024 or about 99.90234% chance that the coin will land on heads at least once.(There is a 1/1024 chance that the coin will land on heads all four times.)
If you toss a fair coin 10 times and it lands on heads 8 times what is the probability that it will land on heads?
Since it is a fair coin, the probability is 0.5
If you flip a coin 150 times how many times could it land on heads?
It could land on heads any number of times between zero and 150.The most probable result, if the coin is honest and balanced, is 75 times.
If you flipped a coin 150 times about how many times would you expect it to land on heads?
A fair coin would be expected to land on heads 75 times.
What is the probability of obtaining exactly 4 heads in a coin?
About a 1 in 16 chance of getting a coin to land on heads 4 times in a row.
If a coin was tossed 1000 times what would be the probability that coin will land on heads?
1/2 or 0.5
What is the probabilty a coin will land on heads 3 times if flipped 3 times?
1 and a half
If you flip a coin three times what is the probability that it will land in heads three times?
1/8
How many times would you expect the coin to land on heads if you flipped the coin 700 times?
Roughly half of the time, so about 350 times.
When A coin is flipped what is probability of getting heads?
50/50. There are two sides (heads and tails), so half of the time it will land on heads. 49.5% or something like that because the coin can land on heads, tails, or on its edge. but the likelihood is like a fraction of a percent, but it is possible
