Frequency probability

Frequency probability means how often something is likely to happen. For example, if you toss a coin 5 times, the probability (likelihood) of getting a "heads" is 50%, or 1 out of 2 times. That's because there are 2 possible outcomes - heads or tails - and they are equally likely. So if you flip the coin 5 times, you should get around 2 heads and 3 tails.