The table below shows the number of books read by 20 students during a summer break, grouped into ranges.
| Number of Books | Number of Students |
|---|---|
| 0-5 | 10 |
| 6-10 | 5 |
| 11-15 | 3 |
| 16-20 | 2 |
Which of the following statements is true about the mean and median number of books read by these students?
The mean is greater than the maximum possible median.
The mean is less than the minimum possible median.
The mean is within the possible range of the median.
The mean and median cannot be compared.
