Silicon, Circuits, and the Digital Revolution

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Twelfth Class

Graphing Clinic - Annual Energy Consumption in Africa
Data taken from the CIA World Factbook
Bar Charts:   Linear vs. Logarithmic
Pie Charts: Energy and Population
Hypothesis: Does energy use correlate with latitude?
X-Y Graphs:   Full scale vs. Reduced scale

Wrap-Up of More Power!

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Last updated March 11, 2000.
© George Watson, Univ. of Delaware, 2000.