A group of students was surveyed about whether they own a pet and whether they have siblings. The results are shown in the table below.
| Owns a pet | Does not own a pet | Total | |
|---|---|---|---|
| Has siblings | 45 | 35 | 80 |
| No siblings | 25 | 15 | 40 |
| Total | 70 | 50 | 120 |
If a student is selected at random from this group, what is the probability that the student has siblings AND owns a pet?
