Question

draw a frequency polygon to represent the following information : class :25 - 29 , 30 - 34 , 35 - 39 , 40 -44 , 45 - 49 , 50 - 54 frequency 5 , 15 , 23, 20 , 10 , 7 .......29 ....question hai ...

Answer 1

which school are you studying

Answer 2

Answer:

First of all make the class internal continuous by adding on in lower limit and subtracting 0.5 in lower limit for example 24.5-29.5

You can easily draw the frequency polygon of the be given data

Let us take class interval at x-axis and Frequency or an y- axis, on graph paper you can draw it, rough frequency

Rough polygon be like frequency polygon- graph