A sales manager collected the following data on x = years of experience and y = annual sales ($1,000s). The estimated regression equation for these data is

= 82 + 4x.

Salesperson	Years of Experience	Annual Sales ($1,000s)
1	1	80
2	3	97
3	4	97
4	4	107
5	6	103
6	8	116
7	10	119
8	10	118
9	11	127
10	13	136

(a)Compute the residuals.

Years of Experience	Annual Sales ($1,000s)	Residuals
1	80
3	97
4	97
4	107
6	103
8	116
10	119
10	118
11	127
13	136