Kizspy | Question: 48
(Choose 1 answer)
(See picture)
A. 0.26
Β. 0.36
C. 0.46
D. 0.56
English and Japanese grades of 5 students are as below
Student
1
2
3
4
5
English grade (X)
7
6
7
4.5
9
Japanese grade (Y)
6
8.5
5
6
9
We want to do linear regression analysis on X and Y. Given the standard error of esti-mate o = 1.83, calculate the standard error of the slope se(β₁).Given se(ẞ1) = √ Sxx
