The data shown has a least-squares regression line of y=3.2x−6.4.

Use the drop-down menus to complete the statements and identify the residual of the data point (8,19.2).

Point (8,19.2) is ___ the least-squares regression line.

A. on

B. below

C. above

The value of the least-squares regression line at x=8 is ___.

A. -6.4

B. 0

C. 12

D. 19.2

E. 25.6

So, the residual of the data point (8,19.2) is .

A. -19.2

B. -12

C. 0

D. 12

E. 19.2