Question

what is the meaning of cumulative frequency table???????????????,???? ??????? ?????​

Answer 1

Answer:

Construct a cumulative frequency table for the given data.

Solution:

Marks

Frequency

Marks less than

Cumulative Frequency

30

5

30

5

31

7

31

5 + 7 =12

32

10

32

12 + 10 =22

33

6

33

22 + 6 =28

Statistics - How to make a cumulative frequency chart (Ungrouped data)

This example shows how to make a cumulative frequency chart. Remember that in these charts, we simply want to keep track of the grand total of the data.

Step-by-step explanation:

Answer 2

Answer:

Cumulative frequency is a table which we need to prepare in statistic . we have to prepare class, frequency, cumulative frequency, etc . In some table you have to ads tally marks also. hope it helps.