1. [-/10 Points] DETAILS ASWSBE14 14.?.003. Given are five observations collected in a regression study on two variables. \begin{tabular}{|c|c|c|c|c|c|} \hline $x_i$ & 2 & 6 & 9 & 13 & 20 \\ \hline $y_i$ & 7 & 18 & 9 & 26 & 23 \\ \hline \end{tabular} (a) Develop a scatter diagram for these data. (b) Develop the estimated regression equation for these data. $y = \text{ }$ (c) Use the estimated regression equation to predict the value of $y$ when $x = 6$.
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To create a scatter diagram, we plot the values of the two variables on a graph. The x-axis represents the independent variable (x) and the y-axis represents the dependent variable (y). The given observations are: x: 30, 25, 20, 15, 10 y: 25, 20, 15, 10, 5 Show more…
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