Suppose that the sample regression equation of a second-order model is given by: $\hat{ Y }$ = 2.50 + 0.15x + 0.45x² What is the predicted value of y when x = 2?

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The Answer of Suppose that the sample regression equation of a second-order model is given by: $\hat{ Y }$ = 2.50 + 0.15x + 0.45x² What is the predicted value of y when x = 2?

Suppose That the Sample Regression Equation of a Second-Order Model Y^\hat{ Y }Y^

Suppose That the Sample Regression Equation of a Second-Order Model $\hat{ Y }$