One in six. One in two.
The probability of the coin flip being heads or tails is 100%.
It is 0.5
There are two sides to the coin, so the probability of getting heads or tails on one flip of the coin is 1/2 or 50%.
unlikley
The probability that a single coin flip will come up heads is 0.5.
The probability of the coin flip being heads or tails is 100%.
50%
The probability of 'heads' on any flip is 50% .
It is 0.5
There are two sides to the coin, so the probability of getting heads or tails on one flip of the coin is 1/2 or 50%.
50%.
If it is a fair coin then the probability is 0.5
unlikley
25%
The probability that a single coin flip will come up heads is 0.5.
If the coin is not biased, the answer is 0.375
An outcome is what actually happens, while the probability of that outcome is how likely that particular thing is to happen. Say I was flipping a coin. The probability of the outcome of heads is 1/2 because there are 2 possible outcomes and heads is only 1 of them. Then when I flip the coin, it lands on tails. The outcome is tails.