The table above shows the distribution of students in a music program by the instrument they play and their gender.
| Instrument | Male | Female | Total |
|---|---|---|---|
| Guitar | 10 | 5 | 15 |
| Piano | 4 | 6 | 10 |
| Drums | 8 | 2 | 10 |
| Total | 22 | 13 | 35 |
If one of these students is selected at random, what is the probability of selecting a student who plays the guitar?
