In an attempt to model the relationship between sales price and assessed land value, a realtor has taken a simple random sample of houses recently sold in the area and obtained the following data (both are expressed in thousands of dollars). The scatterplot below shows the association between fuel capacity and fuel efficiency for a sample of 78 cars. Is the association negative or positive? Linear or curvilinear? Are there any outliers?

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The Answer of In an attempt to model the relationship between sales price and assessed land value, a realtor has taken a simple random sample of houses recently sold in the area and obtained the following data (both are expressed in thousands of dollars). The scatterplot below shows the association between fuel capacity and fuel efficiency for a sample of 78 cars. Is the association negative or positive? Linear or curvilinear? Are there any outliers?

In an Attempt to Model the Relationship Between Sales Price