Question

Answer in detail:
What is a Multiple Bar Diagram?
Prepare a Multiple Bar Diagram from the following data.

Product	Production (in million tonnes)
	2008	2009	2010
Rice	300	350	400
Wheat	200	275	300
Sugar	100	120	160

Answer 1

A multiple bar graph is a graph that has multiple bars for each category.A multiple bar graph compares as many sets of data you want. The process for creating a multiple bar graph is just like creating any other bar graph, only you will have more colors to represent different sets of data.

To create a multiple bar graph:

1. Draw the horizontal $\left(x\right)$ and vertical $\left(y\right)$ axis.

2. Give the graph a title.

3. Label the horizontal $x$ axis.

4. Label the vertical $y$ axis.

5. Look at the range in data and decide how the units on the vertical axis $\left(y\right)$ should be labeled.

For each item on the horizontal $\left(x\right)$ axis, draw a vertical column to the appropriate value however many times as you have sets of data.