| Travels by bus | Does not travel by bus | Total | |
|---|---|---|---|
| Year 13 | 36 | 24 | 60 |
| Year 14 | 28 | 32 | 60 |
| Total | 64 | 56 | 120 |
One student is selected at random.
Find the probability that the student is in Year 13 and travels by bus.
Find the probability that the student does not travel by bus.