Answer:
The answer is 0 and no.
Step-by-step explanation:
Consider the provided information.
If the event is impossible then the probability of that event will be 0.
Now, consider the statement 'Suppose that a probability is approximated to be zero-based on empirical results.'
Empirical probability is based on observations and if you do more observation then the probability of an event might be increased.
Thus, this means that the event is not impossible.