Multiple Choice
Consider the model y = β0 + β1x + β2d + ε,where x is a quantitative variable and d is a dummy variable.We can use sample data to estimate the model as _______________.
A) = b0+ b1x + b2d
B) = b0 + b1x
C) = b0 + b2d
D)
Correct Answer:

Verified
Correct Answer:
Verified
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