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The correlation between Fuel Efficiency (as measured by miles per gallon) and Price of 150 cars at a large dealership is r = -0.34 Explain whether or not each of these possible conclusions is justified:

a) The more you pay, the lower the fuel efficiency of your car will be.

b) The form of the relationship between Fuel Efficiency and Price is moderately straight. .

c) There are several outliers that explain the low correlation.

d) If we measure Fuel Efficiency in kilometers per liter instead of miles per gallon, the correlation will increase.

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Statistics and Probability, Statistics

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