The regression line $\hat{y}$= 3 + 2x has been fitted to the data points (4,8), (2,5), and (1,2). The residual sum of squares will be:
A) 10.
B) 15.
C) 13.
D) 22.

Question

The regression line   $\hat{y}$= 3 + 2x has been fitted to the data points (4,8), (2,5), and (1,2). The residual sum of squares will be:
A)	10.
B)	15.
C)	13.
D)	22.

Quizplus · Accepted Answer

The Answer of The regression line   $\hat{y}$= 3 + 2x has been fitted to the data points (4,8), (2,5), and (1,2). The residual sum of squares will be:
A)	10.
B)	15.
C)	13.
D)	22.

The Regression Line y^\hat{y}y^​ = 3 + 2x Has Been Fitted to the Data

The Regression Line $\hat{y}$ = 3 + 2x Has Been Fitted to the Data