Which of the following is an example of a nonlinear regression model?

Question

Quizplus · Accepted Answer

All of the given options are examples of nonlinear regression models as they involve a nonlinear relationship between the dependent and independent variables. 
- A quadratic regression equation has a squared term in the equation, resulting in a U-shaped relationship between variables.
- A logarithmic regression equation involves taking the logarithm of the variables, resulting in a concave or convex relationship.
- Constant elasticity equation involves the use of the logarithmic function to model exponential growth or decay.
- The learning curve model is an S-shaped curve, where the slope changes over time due to learning effects.

Which of the Following Is an Example of a Nonlinear