Question

obtain the median for the following frequency distribution
x 1 2 5 6 11
y 2 4 6 8 10​

Answer 1

Step-by-step explanation:

x. y. cumulative frequency

1. 2. 2

2. 4. 6

5. 6. 12

6. 8. 20

11. 10. 30

total frequency=30

now 30/2=15

15th observation=6

so median=6.