Which linear regression equation best fits the given points?
(0,2), (0,3), (1,3), (2,3), (4,7), (4,8), (6,10)
yˆ=−1310x+1.9
yˆ=310x+1.9
yˆ=1310x+2
yˆ=−310x+1.9

Step-by-step explanation:

Given :

x      y

0      2

0      3

1       3

2      3

4      7

4      8

6      10

To Find: Which linear regression equation best fits the given points?

Solution:

Using regression calculator,

The equation of linear regression that best fits the given points is

So,  The linear regression equation best fits the given points (0,2), (0,3), (1,3), (2,3), (4,7), (4,8), (6,10) is  

the answer to the question is a  

it has the same slope and the same y-intercept.