In the following distribution, the value of median is 46, and x + y = 78 then the values of x and y are :
| Class interval | 10-20 | 20-30 | 30-40 | 40-50 | 50-60 | 60-70 | 70-80 |
| Frequency | 12 | 30 | x | 65 | y | 25 | 18 |
1
40, 39
2
42, 37
3
33, 45
4
38, 41
In the following distribution, the value of median is 46, and x + y = 78 then the values of x and y are :
| Class interval | 10-20 | 20-30 | 30-40 | 40-50 | 50-60 | 60-70 | 70-80 |
| Frequency | 12 | 30 | x | 65 | y | 25 | 18 |