Multiple Choice
The model y = β0 + β1x + β2d + β3xd + ε> is an example of a ________.
A) simple linear regression model
B) linear regression model with only dummy variable
C) linear regression model with dummy variable and quantitative variable
D) linear regression model with dummy variable, quantitative variable, and interaction variable
Correct Answer:

Verified
Correct Answer:
Verified
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