The great recession of 2008 changed spending and energy use habits worldwide. Based on data collected from
Question:
a) Find a regression model showing the relationship between 2010 Energy Use (response variable) and 2006 Energy Use (predictor variable).
b) Examine the residuals to determine if a linear regression is appropriate.
c) Test an appropriate hypothesis to determine if the association is significant.
d) What percentage of the variability in 2010 Energy Use is explained by 2006 Energy Use?
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Related Book For
Business Statistics
ISBN: 9780321925831
3rd Edition
Authors: Norean Sharpe, Richard Veaux, Paul Velleman
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