y= b0 + (b1 + b2 +b3) X
y= b0 + b2+ b3+ b1*X1
y= b0 + b2+ (b1+b3) X1
Let the regression equation be given by Y = BO+B1X1 + B2D + B3X1'D where dis a dummy variable. What is the regression equation when D = 1?
y= b0 + (b1 + b2 +b3) X y= b0 + b2+ b3+ b1*X1 y= b0 + b2+ (b1+b3) X1
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answerhappygod
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y= b0 + (b1 + b2 +b3) X y= b0 + b2+ b3+ b1*X1 y= b0 + b2+ (b1+b3) X1
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