The probabilit of an impossible event is 0. Empiricism has nothing whatsoever to do with it.
Chat with our AI personalities
An impossible event has a probability of 0 (or 0%).
A probability event that is impossible is one that will not happen, i.e. its probability is zero.
An event that zero, or no probability of occuring.
Impossible
From a probability standpoint this is not a true statement. Probability can be equal to zero for an event, indicating that it is impossible. The difference between 'impossible' and 'improbable' from a probability standpoint is that an impossible event has a probability of 0 while an improbable event has a very, very small probability.