Dr. Michael R. Hyman, NMSU

Graphical Representation

of Data

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One Graph Can Depict Much Data

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Charts and Graphs

• Pie charts

• Bar charts– Vertical– Horizontal

• Line graphs

• Area graphs

• Box and whisker

• Quadrant analysis

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Pie Charts

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Bar Charts

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Scatter Plots

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Scatter Diagrams

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Line Graphs

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Simple Line Graph

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Area Graphs

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Box and Whisker Plots

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TwoTworatingratingscalesscales 4 quadrants4 quadrants

two-dimensionaltwo-dimensionaltabletable Importance-Importance-

PerformancePerformanceAnalysis)Analysis)

Quadrant Analysis

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Different Ways to Depict Same Data

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