Bar Charts

A Bar chart is a series of rectangular bars of the same width, drawn vertically or horizontally, with an equal space between them, with the height of each bar being a depiction of the data it is representing.


The table below lists several models of Blackberry cellular phones and the amount of each that an electronic store has in stock. Draw a vertical and horizontal bar chart to represent the data.

Blackberry Phones Stock Amount
Blackberry Curve 8310 75
Blackberry Curve 8320 100
Blackberry Pearl 8100 50
Blackberry Bold 9650 200
Blackberry Bold 9000 150
Blackberry Curve 8520 125

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