Calculate the residuals for the model

Reference no: EM131415762

Plotting residuals. Refer to given Exercise. Plot the residuals for the first-order model versus Y^{^}. 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.

x	2	4	7	10	12	15	18	20	21	25
y	5	10	12	22	25	27	39	50	47	65

Reference no: EM131415762

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