It is something that cannot happen.
The total probability of something happening plus the probability of that same thing not happening is 1, or 100 % → probability of not happening = 1 - 0.25 = 0.75 or 100 % - 25 % = 75 %
the likelihood that something will happen
Yes, the word 'probability' is a noun, a singular, common, abstract noun; a word for the chance that something will happen; something that has a chance of happening; a measure of how often a particular event will happen; a word for a concept; a word for a thing.
The probability of something that is certain is 100% The probability of something that is completely impossible is 0%
The sum is 1
Usually, probability is the chance that something will happen; but it can be will not happen as well.
Yes, a probability of 0 is something that cannot happen.
They are not. A possibility refers to something that might happen. A probability is a measure of the likelihood that something will - or will not - happen.
Probability is a numeric expression of the "odds" that something will happen.
Yes.
Its the proability that something will happen.
Its probability.
Probability
It is something that cannot happen.
Probability
In the context of the usage 1000%, it would be sure to happen. As far as probability is concerned, the probability of certain is 1 or 100%.