題組內容

2.(35%)We now consider a regression analysis for the same data in Question 1 by employing the overall distance as the response variable, and defining the following dummy variables as explanatory variables:
We then obtain the following regression result.

Please answet the following questions.

(a) Write a lineat regression model with both D₁ and D₂ to fit these data, explain cach of the terms, and stat the assumptions necessary for the model.(8%)

題組內容

(a) Write a lineat regression model with both D₁ and D₂ to fit these data, explain cach of the terms, and stat the assumptions necessary for the model.(8%)

相關申論題

相關試卷

題組內容

(a) Write a lineat regression model with both D1 and D2 to fit these data, explain cach of the terms, and stat the assumptions necessary for the model.(8%)

相關申論題

相關試卷

(a) Write a lineat regression model with both D₁ and D₂ to fit these data, explain cach of the terms, and stat the assumptions necessary for the model.(8%)