Consider the Following Pairs of Measurements $$\begin{array} { | c | c | c | c | c | c | } \hline x & 1 & 3 & 4 & 6 & 7 \\\hline y & 3 & 6 & 8 & 12 & 13 \\\hline\end{array}$$

Essay

Consider the following pairs of measurements: $$\begin{array} { | c | c | c | c | c | c | } \hline x & 1 & 3 & 4 & 6 & 7 \\\hline y & 3 & 6 & 8 & 12 & 13 \\\hline\end{array}$$ a. Construct a scattergram for the data. b. What does the scattergram suggest about the relationship between x and y? c. Find the least squares estimates of β0 and β1. d. Plot the least squares line on your scattergram. Does the line appear to fit the data well?