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

question 110

Multiple Choice

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

• A) \(10.00\)
• B) \(88.75\)
• C) \(92.25\)
• D) \(78.75\)

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