Okay, here we have this:
Considering the provided information, we are going to identify which type of probability is, so we obtain the following:
Let us then remember that the empirical probability relates the number of trials previously carried out and the number of favorable trials. And the classical probability measures the specific probability that something will happen without prior testing.
Therefore, as no previous tests have been carried out in this situation, it means that the probability used corresponds to the classical probability.