Objective questions based on regression

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Reference no: EM1319605

Question1: The following information regarding a dependent variable Y and an independent variable X is provided

∑X = 90            ∑(Y - )(X - ) = -156

∑Y = 340          ∑(X - )2 = 234

n = 4                ∑(Y -)2 = 1974

SSR = 104

Question2: The slope of the regression equation is

[A] 100

[B] -100

[C] -0.667

[D] 0.667

Reference no: EM1319605

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