Question: Three graphs are shown for a linear model: the scatterplot with least squares line, a histogram of the residuals, and a scatterplot of residuals against

Three graphs are shown for a linear model: the scatterplot with least squares line, a histogram of the residuals, and a scatterplot of residuals against predicted values. Determine whether the conditions are met and explain your reasoning.

70 10 60 5 50 40 -5 30 - -10. -15. 20 6. -16 –12 -8 -4 0 4 8 12 Residual 35 40 45 50 55 60 65 70 75 3 4 7 X4 Fitted Va

70 10 60 5 50 40 -5 30 - -10. -15. 20 6. -16 12 -8 -4 0 4 8 12 Residual 35 40 45 50 55 60 65 70 75 3 4 7 X4 Fitted Value Y4 kpunb Residual

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