Question: Problems 3140. The purpose of these problems is to keep the material fresh in your mind so that you are better prepared for later sections,

Problems 31–40. The purpose of these problems is to keep the material fresh in your mind so that you are better prepared for later sections, a final exam, or subsequent courses such as calculus.


For the data provided, use a graphing utility to find the line of best fit. What is the correlation coefficient?X -4 9 -2 5 0 4 2 2 4 -1 6

X -4 9 -2 5 0 4 2 2 4 -1 6 -2

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