The Equation of the Regression Line for the Paired Data $\hat { y } = 3 x$

question 14

Multiple Choice

The equation of the regression line for the paired data below is $\hat { y } = 3 x$ . Find the unexplained variation. $$\begin{array} { r | r r r r } \mathrm { x } & 2 & 4 & 5 & 6 \\\hline \mathrm { y } & 7 & 11 & 13 & 20\end{array}$$

• A)78.75
• B)10.00
• C)14.25
• D)88.75

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