Question

Show the following data by a frequency polygon.
Electricity bill (rupees) : Families
0-200 : 240
200-400 : 300
400-600 : 450
600-800 : 350
800-1000 : 160

Answer 1

Answer:

Frequency polygon attached

Step-by-step explanation:

Electricity bill (rupees) : Families  

0-200 : 240

200-400 : 300

400-600 : 450

600-800 : 350

800-1000 : 160

A frequency polygon is another type of frequency distribution graph. In a frequency polygon, the number of observations is marked with a single point at the midpoint of an interval. A straight line then connects each set of points.