A company is studying number of monthly absences among its 125 employees. The following probability distribution shows the likelihood that people were absent 0, 1, 2, 3, 4, or 5 days last month.
| Number of days absent |
Probability |
| 0 |
0.60 |
| 1 |
0.20 |
| 2 |
0.12 |
| 3 |
0.04 |
| 4 |
0.04 |
| 5 |
0 |
What is the mean number of days absent?