Look at the bar graph, we can easily answer the related question quite easily.
The following graph tells the favourite colours in a class of 30 students.
Answer the following questions:
Drawing a bar graph is an interesting task, but we must choose an appropriate scale to draw the bar graph. It depends upon our own choice that what we are taking for the scale.
The daily sale of mobile phones in Vickey production is given below. Draw the bar graph to represent the data.
|Number of Phones Sold||25||13||32||14||42||55|
Steps to make a bar graph: –
The height of the bars tells the sale of the mobile phone in Vicky Production.
This same bar graph can be made by interchanging the production of the days and the number of phones