| Commute Method | Sales | Marketing | HR | Total |
|---|---|---|---|---|
| Car | 30 | 25 | 10 | 65 |
| Public Transit | 15 | 20 | 5 | 40 |
| Total | 45 | 45 | 15 | 105 |
The table above summarizes employees at a company by their department and their primary commute method. If an employee is selected at random, what is the probability that the selected employee commutes by Public Transit?
