Plot the residuals versus x

Reference no: EM131415767

Plotting residuals. Refer to given Exercise. Plot the residuals for the first-order model versus yˆ. Do you detect any trends? If so, what does the pattern suggest about the model?

Exercise

Finding and plotting residuals. Consider the data on x and y shown in the table.

(a) Fit the model E(y) = β₀ + β₁x to the data.

(b) Calculate the residuals for the model.

1103_Tab 1.jpg

Reference no: EM131415767

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