Question

How can find out the median value for given below data. class interval: 0-5 5-10 10-15 15-20 20-25 25-30 frequency: 5 10 15 8 7 5?

Answer 1

Answer:

Step-by-step explanation:

median class=10-15

l=10

f=15

cf=30

h=5

N/2=50/2=25

median=10+25-30/15×5

            =10+5/3

            =10+1.66=11.66=11.67