Answer:
The correct option is C.
Step-by-step explanation:
The given data table is
x y
2 2
5 8
7 10
9 11
11 13
The general linear regression equation is
[tex]y=mx+b[/tex] .... (1)
Where, m is slope and b is y-intercept.
Using graphing calculator, we get
[tex]m=1.163934\approx 1.164[/tex]
[tex]b=0.885246\approx 0.885[/tex]
The slope of the regression line is 1.164 and y-intercept is 0.885.
Substitute m=1.164 and b=0.885 in equation (1).
[tex]y=1.164x+0.885[/tex]
The equation of linear regression line is y=1.164x+0.885. Therefore the correct option is C.
