Question 12
A sociologist chose 300 students at random from each of two schools and asked each student how many siblings he or she has. The results are shown in the table below.
**Students’ Sibling Survey**
| Number of siblings | Lincoln School | Washington School |
|---|---:|---:|
| 0 | 120 | 140 |
| 1 | 80 | 110 |
| 2 | 60 | 30 |
| 3 | 30 | 10 |
| 4 | 10 | 10 |
There are a total of 2,400 students at Lincoln School and 3,300 students at Washington School. What is the median number of siblings for all the students surveyed?
**Students’ Sibling Survey**
| Number of siblings | Lincoln School | Washington School |
|---|---:|---:|
| 0 | 120 | 140 |
| 1 | 80 | 110 |
| 2 | 60 | 30 |
| 3 | 30 | 10 |
| 4 | 10 | 10 |
There are a total of 2,400 students at Lincoln School and 3,300 students at Washington School. What is the median number of siblings for all the students surveyed?