Question

With two independent variables, the least-squares multiple regression equation would be

Select one:

a. Y = a + bX²

b. Y = a + b + X₁ + X²

c. Y = b₁X₁ + b₂X₂

d. Y = a + b₁X₁ + b₂X₂

Answer 1

Answer : Option ( d )

. Y = a + b₁X₁ + b₂X₂

_{Where a = intercept}

_{x1 and x2 are independent variables}