Answer:
33.33% probability that the next winner of "Best of Show" will be a Siberian Husky.
Explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Empirical means that it takes into account previous occurences, such as the show here.
In this question:
For the previous 18 years, in 6 the winner of the show was a Siberian Husky.
6/18 = 0.3333
33.33% probability that the next winner of "Best of Show" will be a Siberian Husky.