Construct a Confidence Interval About the Slope of the Least $99 \%$

Multiple Choice

Construct a Confidence Interval about the Slope of the Least -squares Regression Model
-Construct a $99 \%$ confidence interval about the slope of the true least-squares regression line, for the data below, given that $\hat { \mathrm { y } } = 2.097 \mathrm { x } - 0.552$ .
$\begin{array}{l|c|c|c|c|c|c|c|c|c|c|}x & -5 & -3 & 4 & 1 & -1 & -2 & 0 & 2 & 3 & -4 \\\hline y & -10 & -8 & 9 & 1 & -2 & -6 & -1 & 3 & 6 & -8\end{array}$

A) $( 1.738,2.456 )$
B) $( - 1.177,5.371 )$
C) $( 1.787,2.407 )$
D) $( 1.749,2.445 )$