Tell what each of the residual plots to the right indicates about the appropriat

Question

Tell what each of the residual plots to the right indicates about the appropriateness of the linear model that was fit to the data Q (b) x-values x-values x-values (a) Choose the best answer for residuals plot (a) 0 A. The fanned pattern indicates that the linear model is not appropriate. The model's predicting power decreases as the values of the explanatory ( B. The fanned pattern indicates that the linear model is not appropriate. The model's predicting power increases as the values of the explanatory ° C. The scattered residuals plot indicates an appropriate linear model (b) Choose the best answer for residuals plot (b) variable increaseS variable increaseS A. The scattered residuals plot indicates an appropriate linear model O B. The fanned pattern indicates that the linear model is not appropriate. The model's predicting power decreases as the values of the explanatory variable increaseS ° C. The fanned pattern indicates that the linear model is not appropriate. The model's predicting power increases as the values of the explanatory variable increaseS (c) Choose the best answer for residuals plot (c) A. The curved pattern in the residuals plot indicates that the linear model is not appropriate. The relationship is not linear O B. The scattered residuals plot indicates an appropriate linear model ° C. The fanned pattern indicates that the linear model is not appropriate. The model's predicting power decreases as the values of the explanatory variable increaseS

Explanation / Answer

A) Option-A   

B) Option-C   

C) Option-A   

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