Question: Following is a residual plot produced by MINITAB. Was it appropriate to compute the least-squares regression line? Explain. Residual -2 -3 1 2 3 5.0

Following is a residual plot produced by MINITAB. Was it appropriate to compute the least-squares regression line? Explain. Residual -2 -3 1 2 3 5.0 5.5 09 6.0 Residuals Versus

Residual -2 -3 1 2 3 5.0 5.5 09 6.0 Residuals Versus x 6.5 X 7.0 7.5 8.0

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