Question: Consider the sample regression equation Yhat = 15 + 2X1 + 7X2 - X3. What is the value of the residual when X1 is 0,

Consider the sample regression equation Yhat = 15 + 2X1 + 7X2 - X3. What is the value of the residual when X1 is 0, X2 is 0, X3 is 5, and Y is 20? O 10 O 15 O 20 0 25

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