SCENARIO 14-4
A real estate builder wishes to determine how house size (House) is influenced by family income (Income) and family size (Size). House size is measured in hundreds of square feet and income is measured in thousands of dollars. The builder randomly selected 50 families and ran the multiple regression. Partial Microsoft Excel output is provided below:

Also SSR (X₁ | X₂) = 36400.6326 and SSR (X₁ | X₂) = 3297.7917
-Referring to Scenario 14-4,the partial F test for
H₀ : Variable X₁ does not significantly improve the model after variable X₂ has been included
H₁ : Variable X₁ significantly improves the model after variable X₂ has been included has_____ and _____degrees of freedom.

Question

SCENARIO 14-4
A real estate builder wishes to determine how house size (House) is influenced by family income (Income) and family size (Size). House size is measured in hundreds of square feet and income is measured in thousands of dollars. The builder randomly selected 50 families and ran the multiple regression. Partial Microsoft Excel output is provided below:

Also SSR (X₁ | X₂) = 36400.6326 and SSR (X₁ | X₂) = 3297.7917
-Referring to Scenario 14-4,the partial F test for
H₀ : Variable X₁ does not significantly improve the model after variable X₂ has been included
H₁ : Variable X₁ significantly improves the model after variable X₂ has been included has_____ and _____degrees of freedom.

Quizplus · Accepted Answer

The Answer of SCENARIO 14-4 A real estate builder wishes to determine how house size (House) is influenced by family income (Income) and family size (Size). House size is measured in hundreds of square feet and income is measured in thousands of dollars. The builder randomly selected 50 families and ran the multiple regression. Partial Microsoft Excel output is provided below: Also SSR (X 1 | X 2 ) = 36400.6326 and SSR (X 1 | X 2 ) = 3297.7917 -Referring to Scenario 14-4,the partial F test for H₀ : Variable X₁ does not significantly improve the model after variable X₂ has been included H₁ : Variable X₁ significantly improves the model after variable X₂ has been included has_____ and _____degrees of freedom.

SCENARIO 14-4 A Real Estate Builder Wishes to Determine How House Size