Which of the following models are used to isolate variables and to suggest directions of relationships but are not designed to provide numerical results?
A) graphical models
B) mathematical models
C) verbal models
D) technological models
E) specific models

Question

Quizplus · Accepted Answer

Graphical models are used to illustrate relationships between variables and to suggest directions of relationships, but they do not provide numerical results. Mathematical models use equations to describe relationships and can provide numerical results. Verbal models use words to describe relationships and are not as precise as mathematical models. Technological models use tools and equipment to illustrate relationships and can provide both qualitative and quantitative results. Specific models are designed for specific purposes and can be any of the above types of models.

Which of the Following Models Are Used to Isolate Variables