The regression coefficient $\beta _ { 2 }$ in the multiple regression model $Y = \beta _ { 0 } + \beta _ { 1 } x + \beta _ { 2 } x ^ { 2 } + \cdots \cdots + \beta _ { k } x ^ { k} + \varepsilon$ is interpreted as the expected change in ___________ associated with a 1-unit increase in ___________,while___________ are held fixed.

Question

The regression coefficient $\beta _ { 2 }$ in the multiple regression model $Y = \beta _ { 0 } + \beta _ { 1 } x + \beta _ { 2 } x ^ { 2 } + \cdots \cdots + \beta _ { k } x ^ { k} + \varepsilon$  is interpreted as the expected change in ___________ associated with a 1-unit increase in ___________,while___________ are held fixed.

Quizplus · Accepted Answer

The Answer of The regression coefficient $\beta _ { 2 }$ in the multiple regression model $Y = \beta _ { 0 } + \beta _ { 1 } x + \beta _ { 2 } x ^ { 2 } + \cdots \cdots + \beta _ { k } x ^ { k} + \varepsilon$  is interpreted as the expected change in ___________ associated with a 1-unit increase in ___________,while___________ are held fixed.

The Regression Coefficient β2\beta _ { 2 }β2​ In the Multiple Regression Model

The Regression Coefficient $\beta _ { 2 }$ In the Multiple Regression Model