Question: =+19. Pizza ratings, part 2. Heres a scatterplot of the residuals against predicted values for the regression model found in Exercise 17. 30 15 0

=+19. Pizza ratings, part 2. Here’s a scatterplot of the residuals against predicted values for the regression model found in Exercise 17.

–30

–15 0

15 Residuals Predicted 50.0 62.5 75.0

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