(Choose 1 answer)
(See picture)
A. 3.1
B. 2.6
C. 2.2
D. 1.8
English and Chinese grades of 5 students are as below
Student
English grade (X)
Chinese grade (Y)
1
2
3
5
6
8
6
7
5
4
4
6
5
9
9
We want to do linear regression analysis on X and Y. Given the sta A.
an tot ni
Exit (35
