Question

Given below is a cumulative frequency distribution of "less than type". 7 Marks obtained No. of students cumulative frequency 8 Less than 20 Less than 30 13 Less than 19 Less than 50 40 24 Change the above data into a continuous grouped frequency distribution.​

Answer 1

Answer:

Given below is the cumulative frequency distribution of less than type ... 30 ,Less than 40 , Less than 50. No. Of students - 8,13,19,24