1. The problem asks for the probability that the bus driver is playing Mitski. 2. Probability is calculated as the ratio of favorable outcomes to total possible outcomes: $$P(E) = \frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$$ 3. To find this probability, we need to know how many songs or artists the bus driver could be playing and how many of those are Mitski songs. 4. Without specific data on the total number of songs or artists and how many are Mitski, we cannot calculate an exact probability. 5. If you provide the total number of songs/artists and the number of Mitski songs/artists, we can compute the probability using the formula above.