Fit a straight line to the five data points in the accompanying table. Give the estimates of $\beta_{0}$ and $\beta_{1}$. Plot the points and sketch the fitted line as a check on the calculations. $$\begin{array}{c|ccccc}y & 3.0 & 2.0 & 1.0 & 1.0 & 0.5 \\\hline x & -2.0 & -1.0 & 0.0 & 1.0 & 2.0\end{array}$$
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0 | -1.0 | 0.0 | 1.0 | 2.0 | |-----|------|------|-----|-----|-----| | y | 3.0 | 2.0 | 1.0 | 1.0 | 0.5 | ** Show more…
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