The scatterplot shows, for 2013 cars, the carbon footprint (tons of CO2 per mile) vs. the new
Question:
a) The correlation is 0.959. Describe the association.
b) Are the assumptions and conditions met for computing correlation?
c) Using technology, find the correlation of the data when the hybrid cards are not included with the others. Can you explain why it changes in that way?
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Related Book For
Business Statistics
ISBN: 9780321925831
3rd Edition
Authors: Norean Sharpe, Richard Veaux, Paul Velleman
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