Question

6. Calculate the median from the following data:
0-10
10-20
20-30
30-40 40-50
Marks
No. of students
5
15
30
2​

Answer 1

Answer:

26

Step-by-step explanation:

N/2=52/2=26

N=26

l=20

f=30

CF=20

h=10

Meadian=l+[n/2-cf÷f]×h

20+[26-20÷30]×10

20+[6÷30]×10

20+[60÷30]

20+2

22