Information Technology Reference
In-Depth Information
math_dv
LSMEAN
group
1
2
3
10.8333333
10.9166667
11.3333333
The effect of group
(representing the
training variable) is
not statistically
significant in this
ANOVA.
Sum of
Squares
Source
Model
Error
Corrected Total
Pr
>
F
DF
Mean Square
F Value
2
33
35
1.7222222
169.2500000
170.9722222
0.8611111
5.1287879
0.17
0.8462
R-Square
Coeff Var
Root MSE
math_dv Mean
0.010073
20.53617
2.264683
11.02778
Source
group
DF
Pr
>
F
Type III SS
Mean Square
F Value
2
1.72222222
0.86111111
0.17
0.8462
Figure 16.24
Output of the ANOVA.
Figure 16.25
Selecting the type of scatterplot.
