Restaurants often slip takeout menus under Troy's apartment door. So far, Troy has collected 20 menus, including 6 for Mediterranean food. What is the experimental probability that the next menu slipped under Troy's door will be from a Mediterranean restaurant?

The experimental probability of the next menu being from a Mediterranean restaurant is:

(Number of Mediterranean menus collected / Total number of menus collected)

= 6/20

= 0.3

= 30%

Therefore, the experimental probability that the next menu slipped under Troy's door will be from a Mediterranean restaurant is 30%.