(Choose 1 answer)
(See picture)
A. 0.62
B. 0.52
C. 0.32
D. 0.42
Mathematics and Finance grades of 5 students are as below
Student
1
2
3
4
5
Mathematics grade (X)
Finance grade (Y)
7.5
6
6.5
6
8.5
5.5
6
4.5
9.5
9
We want to do linear regression analysis on X and Y. Given the standard error of the regression ô = 1.43, the estimated slope ẞ₁ = 0.56.
Calculate the test statistic for the hypotheses
Ηο: β1 = 0.4
Η₁: β₁ > 0.4
Given To = βι-β1,0 2 S
Sxx
Q: 14
