The Accompanying Table Lists the High-School GPA and College GPA

Short Answer

The accompanying table lists the high-school GPA and college GPA for a number of students: $$\begin{array} { l l l l l l l } \text { High school GPA } & 2.0 & 2.5 & 3.1 & 3.7 & 3.7 & 4.0 \\\text { College GPA } & 3.2 & 3.1 & 3.0 & 3.6 & 3.8 & 3.2\end{array}$$
Using the best fit straight line, predict the college GPA (to one decimal place) for a student whose high school GPA was 3.5.