Given the Data Points (X,y) = (3,3), (4,4), (5,5), (6,6)

Short Answer

Given the data points (x,y) = (3,3), (4,4), (5,5), (6,6), (7,7), the least squares estimates of the y-intercept and slope are respectively: $\begin{array}{|l|l|}\hline\text { A. } & 0 \text { and } 1 . \\\hline \text { B. } & -1 \text { and } 0 . \\\hline \text { C. } & 5 \text { and } 5 . \\\hline \text { D. } & 5 \text { and } 0 . \\\hline\end{array}$