Outliers · Exercise 14

$$\begin{array}{ccc}\text{School}& \text{Mid-Career Salary (in thousands of U.S. dollars)}& \text{Yearly Tuition (in U.S. dollars)}\\ \text{Princeton}& \text{137}& \text{28,540}\\ \text{Harvey Mudd}& \text{135}& \text{40,133}\\ \text{CalTech}& \text{127}& \text{39,900}\\ \text{U.S. Naval Academy}& \text{122}& \text{0}\\ \text{West Point}& \text{120}& \text{0}\\ \text{MIT}& \text{118}& \text{42,050}\\ \text{Lehigh University}& \text{118}& \text{43,220}\\ \text{NYU-Poly}& \text{117}& \text{39,565}\\ \text{Babson College}& \text{117}& \text{40,400}\\ \text{Stanford}& \text{114}& \text{54,506}\end{array}$$
Use the data in the Table 12.35 to determine the linear regression line equation with the outliers removed. Is there a linear correlation for the data set with outliers removed? Justify your answer.

OpenStax, Statistics · §12.5 Outliers · Exercise 14