Final answer:
The probability of selecting a compact car at the car dealership is 0.16.
Step-by-step explanation:
To calculate the probability of selecting a compact car, we need to find the ratio of the number of compact cars to the total number of vehicles.
In this case, there are 4 compact cars out of a total of 13 trucks, 8 vans, and 4 compact cars.
Therefore, the probability of selecting a compact car is:
4/(13+8+4)
= 4/25
= 0.16 (rounded to 2 decimal places).