Model Comparisons
Comparison
Model
Model
AR
F
df1
df2
P
1
2
0.00585
0.152
2
44
0.860
2
3
0.23753
16.723
1
43
<.001
Model Specific Results Model 3
Model Coefficients - test3
Predictor
Estimate
SE
t
P
Intercept
30.823
8.652
3.56
<.001
test2
0.447
0.140
3.20
0.003
collegetype:
private - public
-7.742
3.019
-2.56
0.014
major:
performing arts - psychology
-7.566
3.344
-2.26
0.029
collegetype * major:
(private - public) * (performing arts - psychology)
16.752
4.096
4.09
<.001
• Represents reference level
exam3_multreg_results2part2.png
Based on these results, fill in the blanks of the APA style write-up. Be sure to round appropriately.
A multiple regression was conducted to assess the effect of major and college type, controlling for test 2 scores, on test 3 scores. The overall model explained
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% of the variance in test 3 scores, representing a type your answer...
portion of variance explained, adj. R2 =
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,F(type your answer...
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P type your answer...