Kizspy | Question: 91
(Choose 1 answer)
(See picture)
A. 2.89
Β. 0.03
C. 0.25
D. 0.12
Ε. 0.02
F. None of them
A Company has just brought out an annual report in which the capital investment and profits were given for the past few years.
Capital investment, x
12
18
23
25
Profits, y
10
38
15
14
Assume that an unbiased estimator for variance of the error is 8.34.
Find an estimated standard error for slope of regression line.
