Use smooth curves to examine the relationship

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Question - Fuel consumption with a line

(a) Add a line to the plot. To what extent to you think that the line does a good job of summarizing the relationship?

(b) If your have the appropriate software, use smooth curves to examine the relationship. Does your analysis support the idea of using a straight line to summarize the relationship? Explain your answer.

Reference no: EM132012100

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