| The SAS System |
The REG Procedure
Model: MODEL1
Dependent Variable: write writing
score
Analysis of
Variance
Source
DF
Sum
of
Squares
Mean
Square
F
Value
Pr > F
Model
2
8165.58839
4082.79419
82.81
<.0001
Error
197
9713.28661
49.30602
Corrected Total
199
17879
Root MSE
7.02182
R-Square
0.4567
Dependent Mean
52.77500
Adj R-Sq
0.4512
Coeff Var
13.30521
Parameter
Estimates
Variable
Label
DF
Parameter
Estimate
Standard
Error
t Value
Pr > |t|
Intercept
Intercept
1
16.61374
2.90896
5.71
<.0001
math
math score
1
0.63287
0.05315
11.91
<.0001
female
1
5.21838
0.99751
5.23
<.0001
The REG
Procedure
