Question: =+f) Here is a scatterplot of the residuals vs. CO2. Does this plot show evidence of the violations of any of the assumptions of the

=+f) Here is a scatterplot of the residuals vs. CO2. Does this plot show evidence of the violations of any of the assumptions of the regression model? If so, which ones?

–0.075 0.000 0.075 325.0 337.5 350.0 CO2

(ppm)

Residuals g) CO2 levels may reach 364 ppm in the near future. What Mean Temperature does the model predict for that value?

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