Testing for the existence of correlation is equivalent to a) testing for the existence of the slope $\left( \beta _ { 1 } \right)$.
b) testing for the existence of the $Y$-intercept $\left( \beta _ { 0 } \right)$.
c) the confidence interval estimate for predicting $Y$.
d) None of the above.

Question

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The Answer of Testing for the existence of correlation is equivalent to a) testing for the existence of the slope $\left( \beta _ { 1 } \right)$.
b) testing for the existence of the $Y$-intercept $\left( \beta _ { 0 } \right)$.
c) the confidence interval estimate for predicting $Y$.
d) None of the above.

Testing for the Existence of Correlation Is Equivalent to A) (β1)\left( \beta _ { 1 } \right)(β1​)

Testing for the Existence of Correlation Is Equivalent to A) $\left( \beta _ { 1 } \right)$