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There is a 1/8 chance to land three heads.

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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".


If you flip two coins the probability that both will come up heads is?

one fourth


A coin is flip 8 times and the probability that the result have exactly have three heads?

It is 0.1042


What is the probability that the first two flips will both be heads and the third flip will be tails if you flip three fair coins?

To find the probability of getting heads on the first two flips and tails on the third flip when flipping three fair coins, we multiply the probabilities of each individual event. The probability of getting heads on a flip is 1/2, so for the first two flips, it is (1/2) * (1/2) = 1/4. The probability of getting tails on the third flip is also 1/2. Therefore, the overall probability is (1/4) * (1/2) = 1/8.


3 If you flip four fair coins what are the chances exactly three land on heads?

When flipping four fair coins, the number of ways to get exactly three heads can be calculated using combinations. Specifically, there are ( \binom{4}{3} = 4 ) ways to choose which three coins will land on heads. The probability of any specific combination of three heads and one tail is ( \left(\frac{1}{2}\right)^4 = \frac{1}{16} ). Therefore, the total probability of getting exactly three heads is ( 4 \times \frac{1}{16} = \frac{4}{16} = \frac{1}{4} ) or 25%.

Related Questions

What is the probability if you flip 3 coins and get three heads?

12.5%


Flip 3 coins?

The probability you'd get heads is still one half.


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".


If you flip two coins the probability that both will come up heads is?

one fourth


A coin is flip 8 times and the probability that the result have exactly have three heads?

It is 0.1042


If you flip a coin 5 times what is the probability it comes up heads on the 3rd flip?

The probability of 'heads' on any flip is 50% .


What is the probability that the first two flips will both be heads and the third flip will be tails if you flip three fair coins?

To find the probability of getting heads on the first two flips and tails on the third flip when flipping three fair coins, we multiply the probabilities of each individual event. The probability of getting heads on a flip is 1/2, so for the first two flips, it is (1/2) * (1/2) = 1/4. The probability of getting tails on the third flip is also 1/2. Therefore, the overall probability is (1/4) * (1/2) = 1/8.


If you Flip four coins at once what is probability of 2 head and 3 tail?

http://wiki.answers.com/Q/If_you_Flip_four_coins_at_once_what_is_probability_of_2_head_and_3_tail" The probability of flipping four coins and getting 2 heads and 3 tails is ZERO 2 heads and 3 tails requires flipping FIVE coins.


3 If you flip four fair coins what are the chances exactly three land on heads?

When flipping four fair coins, the number of ways to get exactly three heads can be calculated using combinations. Specifically, there are ( \binom{4}{3} = 4 ) ways to choose which three coins will land on heads. The probability of any specific combination of three heads and one tail is ( \left(\frac{1}{2}\right)^4 = \frac{1}{16} ). Therefore, the total probability of getting exactly three heads is ( 4 \times \frac{1}{16} = \frac{4}{16} = \frac{1}{4} ) or 25%.


You flip 3 coins Use a tree diagram to calculate the probability that you get exactly 1 head?

3/8


If you flip a coin and get 9 heads in a row what is the probability of getting heads on the next flip?

50%.


Probability of heads when flip coin?

It is 0.5