The following table indicates the percentage of residential electricity consumption in the United States, in a recent
Question:
a. Construct a bar chart, a pie chart, and a Pareto chart.
b. Which graphical method do you think is best for portraying these data?
c. What conclusions can you reach concerning residential electricity consumption in the United States?
Transcribed Image Text:
Type of Use Cooking Cooling Electronics Heating Lighting Refrigeration Water heating Wet cleaning Other Souice: Department of Energy Percentage % 2% 15% 9% 15% 13% 10% 10% 3% 23%
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a b The Pareto diagram is better than the pie chart and bar chart because it not only sort...View the full answer
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Related Book For
Business Statistics A First Course
ISBN: 9780321979018
7th Edition
Authors: David M. Levine, Kathryn A. Szabat, David F. Stephan
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