The regression equation for a particular relationship is Y = 10 + (.78)X₁ + (-.54)X₂.Which conclusion is consistent with this equation? A)The Y intercept is zero. B)Neither independent variable has an important relationship with Y. C)A value for a (the Y intercept)needs to be calculated before the equation can be interpreted. D)The two independent variables have opposite effects on the dependent.

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Quizplus · Accepted Answer

The regression equation includes two independent variables, and the coefficients associated with each are different in sign. Specifically, the coefficient for X₁ is positive (.78), while the coefficient for X₂ is negative (-.54). This indicates that the two independent variables have opposite effects on the dependent variable Y.

The Regression Equation for a Particular Relationship Is Y =