Monday, August 30, 2010

double bar graph

Lets look at how useful is Double bar graph? We have worked on different types of graphs, now lets look at double bar graph below.

Definition of double bar graph:- A Double Bar graph is a rectangular bar with length proportional to the values that they represent. We can find the bars plot horizontally. These bars are used for plotting discontinous data which has discrete values.

Double bar graph is useful if we try to record certain information to know if it is continuous or not.

There are various problems also related to double bar graph which we can discuss in the coming post. Look for Math homework help online and work on different mathematics problem by yourself.

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