The Multiple Regression Model Can Be Written in Matrix Form $\boldsymbol { Y } = \boldsymbol { X } \boldsymbol { \beta }$

Short Answer

The multiple regression model can be written in matrix form as follows: a. $\boldsymbol { Y } = \boldsymbol { X } \boldsymbol { \beta }$ .
b. $\boldsymbol { Y } = \boldsymbol { X } + \boldsymbol { U }$ .
c. $\boldsymbol { Y } = \boldsymbol { \beta } \boldsymbol { X } + \boldsymbol { U }$ .
d. $\boldsymbol { Y } = \boldsymbol { X } \boldsymbol { \beta } + \boldsymbol { U }$ .