Qba 3305 exam - Study guides, Class notes & Summaries
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QBA 3305 EXAM|VERIFIED |GUARANTEED ACCURATE ANSWERS
- Exam (elaborations) • 7 pages • 2024
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QBA 3305 EXAM 
QBA 3305 EXAM|VERIFIED |GUARANTEED ACCURATE ANSWERS 
 
 
Testing the overall model (multiple regression) - Accurate AnswerPerform the F-Test using the ANOVA chart. 
Ho: B1 = B2 = B3 = ... = 0 
Ha: At least one B is not 0 
Test Statistic: F Ratio under ANOVA 
P-Value: Prob > F under ANOVA 
Conclusion: If p-value < .05, reject Ho 
 
Testing individual coefficients to find good predictors (multiple regression) - Accurate AnswerUse t statistic and p-value under parameter estima...
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QBA 3305 Exam 1 Q & A
- Exam (elaborations) • 5 pages • 2023
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QBA 3305 Exam 1 Q & A
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