Question

For the following frequency distribution, draw a cumulative frequency curve of more than type and

hence obtain the median value. (4)

Class 0-10 10-20 20-30 30-40 40-50 50-60 60-70

Frequency 5 15 20 23 17 11 9 ​

Answer 1

Answer:

,0-10,10-20,20-30, 30-40,40-50,50-60,60-70],["Frequency",5,15,20,23,17,11,9]] ... frequency distribution draw a cumulative frequency curve of `"'more than. play. 4:00.