p = 1
For example in popular language:
An event certain to occur is that the sun will rise each day. The probability of the sun rising is 100%.
But, as you are well aware, it's not the sun rising but the earth turning and it's only going to happen for another 10 billion years.
Chat with our AI personalities
Its probability. The probability for a certainty is 1.
The probability of that event.
Probability is a measure of the expectation that an event will occur or a statement is true. Probabilities are given a value between 0 (will not occur) and 1 (will occur).[1] The higher the probability of an event, the more certain we are that the event will occur.
Yes. It is a certain event. If a coin is tossed, a 'head or tail would roll' is a certain event and has probability 1.
The probability that an event will occur plus the probability that it will not occur equals 1.