Question

60-90
(
10
15
Class interval 0-10/10-20 20-30/30-40/40-50/50-60/60-70

frequency
3 10 15 20 12 10 8
Draw less than a cumulative
frequency curve and greater than
Cumulative frequency curve. find
median of data through this graph.
​

Answer 1

Answer:

the median if data is 30-40

hope this helps you