Exhibit 15-8
the Following Estimated Regression Model Was Developed Relating $\varepsilon$

Multiple Choice

Exhibit 15-8
The following estimated regression model was developed relating yearly income (y in $1,000s) of 30 individuals with their age (x₁) and their gender (x₂) (0 if male and 1 if female) . = 30 + 0.7x₁ + 3x₂
Also provided are SST = 1,200 and SSE = 384.
-The mathematical equation that explains how the dependent variable y is related to several independent variables x₁, x₂, ..., x_p and the error term $\varepsilon$ is

A) a simple nonlinear regression model
B) a multiple regression model
C) an estimated multiple regression equation
D) a multiple regression equation