TRY IT YOURSELF 1 A director of alumni affairs at a small college wants to determine whether here is a linear relationship between the number of years alumni have been out of school and their annual...

Extracted text: TRY IT YOURSELF 1 A director of alumni affairs at a small college wants to determine whether here is a linear relationship between the number of years alumni have been out of school and their annual contributions (in thousands of dollars). The data are shown in the table below. Display the data in a scatter plot and describe the type of correlation. Number of years 1 10 15 24 30 out of school, x Annual contribution 12.5 8.7 14.6 5.2 9.9 3.1 2.7 (in 1000s of $), y 3.