Construction of frequency polygon by using Histogram

Construction of frequency polygon without using Histogram.

Construction of two frequency polygon in same axes

Construction of a frequency distribution

Construction of a frequency distribution

Construct a frequency polygon for the following data.

The daily pocket expenses of 206 students in a school are given below. Construct a frequency polygon representing the above data.

Construct a frequency polygon for the following data: {:("Class Interval",5-10,11-16,17-22,23-28,29-34,"Total"),("Frequency",7,13,8,12,10,50):}

Construct the frequency polygon for the following data: