The model: G(z) = [exp(z)]/[1 + exp(z)], where G is between zero and one for all real numbers 'z', represents a:
A)logit model.
B)probit model.
C)Tobit model.
D)linear probability model.

Question

Quizplus · Accepted Answer

The model G(z) = [exp(z)]/[1 + exp(z)] is commonly known as the logistic or logit function, which is used in logistic regression. Therefore, the correct choice is A. Probit models use the inverse standard normal distribution function, Tobit models are used for censored dependent variables, and linear probability models assume a linear relationship between the independent and dependent variables.

The Model: G(z) = [Exp(z)]/[1 + Exp(z)], Where G Is