Find the Explained Variation for the Paired Data $\hat { y } = - 181.342 + 144.46 x$

Multiple Choice

Find the explained variation for the paired data.
-The paired data below consists of heights and weights of 6 randomly selected adults. The equation of the regression line is $\hat { y } = - 181.342 + 144.46 x$ . Find the explained variation.
$\begin{array}{c|rrrrrr}x \text { Height (meters) } & 1.61 & 1.72 & 1.78 & 1.80 & 1.67 & 1.88 \\\hline y \text { Weight }(\mathrm{kg}) & 54 & 62 & 70 & 84 & 61 & 92\end{array}$

A) $100.06$
B) $979.44$
C) $1149.2$
D) $1079.5$