When the quadratic regression model y = $\beta$₀ + $\beta$₁x + $\beta$₂x² + $\varepsilon$ is used,the term _____ shows the rate of curvature of the parabola. A)$\beta$₁ B)$\beta$₂ C)$\beta$0

Question

Quizplus · Accepted Answer

The term F1F1F1S1F1F1F10₂ shows the rate of curvature of the parabola because it includes the variable x raised to the second power, which determines the degree of curvature in a quadratic regression model. The other terms only include the variable x raised to the first power or do not include x at all.

When the Quadratic Regression Model Y = β\betaβ 0 β\betaβ 1x

When the Quadratic Regression Model Y = $\beta$ ₀ $\beta$ ₁x