Comprehension Passage
The sum of frequency and median of the distribution given below is 20 and 14.4, respectively.
| Class Interval | 0 - 6 | 6 - 12 | 12 - 18 | 18 - 24 | 24 - 30 |
| Frequency | 4 | x | 5 | y | 1 |
Values of x and y are
1
x = 4, y = 6
2
x = 6, y = 6
3
x = 4, y = 4
4
x = 6, y = 4