[tex]\text{Consider the given scatter plot for the data.}\\
\text{we need to find the line which approximate best the data.}\\
\\
\text{From the given plots, we can see that only the line given in graph (ii)}\\
\text{best approximates the given data.}\\
\\
\text{Because the line connects the initial and final points. And the number}\\
\text{of data point below and above the line are approximately equal.}[/tex]
[tex]\text{while on the other linear graphs, the data points below and above the line}\\
\text{has a big diffrence.}\\
\\
\text{so the line given in graph (ii) is a linear model for the data.}[/tex]
