Question

Given below is the cumulative frequency distribution of less than type
Marks Obtained - Less than 20 , Less then 30 ,Less than 40 , Less than 50
No. Of students - 8,13,19,24.
Remember it is a table .
Change the above data into continuous grouped frequency distribution and then find the median .​

Answer 1

Answer:

DRAW THE TABLE LIKE I'M GIVING U AN EXAMPLE SEE it ..

Step-by-step explanation:

To construct a frequency table, we proceed as follows:

Construct a table with three columns. The first column shows what is being arranged in ascending order (i.e. the marks). ...

Go through the list of marks. ...

Count the number of tally marks for each mark and write it in third column.