Unformatted text preview: the response variable? 2. Plot a scatterplot of the data. Don’t forget to label your axes and mark scales. 3. Is there a positive or negative association between the two variables? If so, which? If there is an association between YEAR and RECORD, describe it in a sentence. 4. Identify any regression outliers. 5. If there is an association, is it strong? Would you be willing to predict the speed when t = 1 second? If so, what speed would you predict for time t = 1 second? Chapter 3...
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- Spring '09