For a particular regression analysis, the following regression equation is obtained: $\hat { y } = 2.12 + 0.56 x$. Furthermore, the coefficient of determination is $0.018$. How useful would the regression equation be for making predictions? How can you tell?

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The Answer of For a particular regression analysis, the following regression equation is obtained: $\hat { y } = 2.12 + 0.56 x$. Furthermore, the coefficient of determination is $0.018$. How useful would the regression equation be for making predictions? How can you tell?

For a Particular Regression Analysis, the Following Regression Equation Is y^=2.12+0.56x\hat { y } = 2.12 + 0.56 xy^​=2.12+0.56x

For a Particular Regression Analysis, the Following Regression Equation Is $\hat { y } = 2.12 + 0.56 x$