Graph of Cumulative Frequency

Calculation Of Arithmetic Mean In Case Of Cumulative Frequency Distribution

OMR|Questions|Remark|Graphical Representation Of Cumulative Frequency Distribution|Questions

OMR|Remark|Graphical Representation Of Cumulative Frequency Distribution|Questions

Cumulative frequency table is given below. Which type of cumulative frequency is given. Try to build the frequencies of respective class intervals.

Construction of Cumulative frequency distribution

Caculate median , given the following data : {:("Mid - value",20,30,40,50,60,70),("Male (c.f.)",12,25,42,46,48,50):} c.f. = Cumulative Frequency [ Note : Before solving the question , the student should first convert cumulative frequency into class frequency .]

The following table shows the distribution of salaries of a group of workers : Determine cumulative frequencies Draw the cumulative frequency curve i.e. less than ogive on a graph paper. From graphs, write down the median salary (in Rs)?

In Case Of Less Than Cumulative Frequency Series