3
(Choose 1 answer)
(See picture)
A. Reject HO because the T\_stat=-0.4561
B. Fail to reject HO because the T_stat=13.881
C. Fail to reject HO because the T_stat=0.2295
D. Fail to reject HO because the T\_stat=1.28
The regression equation is Y = 26.8+ 1.48 x
Consider the following computer output from a data of 15 observations.
Predictor
Coef
26.753
SE Coef
Constant
X
2.373
0.1063
T
?
?
1.4756
R-sa=93.7\%
R-sq(adi)=93.2\%
S=2.70040
Give conclusion about the 2 hypotheses:
Ho: =1.5with 5% of significant
H: B 1.5
level.
Note that: t(0.025; 13)-2.160 and t(0.05;13)=1.771
P
?
?
