Final answer:
A properly designed simulation model is a software system that represents systems mathematically or symbolically. It uses mathematical concepts to solve problems and test hypotheses, and properly documented and tested to ensure effectiveness.
Step-by-step explanation:
A properly designed simulation model is an interactive software-based system that can represent, either mathematically or symbolically, different types of systems. Simulation models address simple or linear systems, even when they are mathematically complex. They use numerical techniques to solve problems and can effectively visualize the complex relationships that exist, for example, in ecological systems. The mathematical model of operation included within the simulation should be well documented to demonstrate the performance and effectiveness of the design, and it should be tested to ensure it has been constructed properly using the appropriate science and mathematics. Both physical and computer-based models can be built around a hypothesis to test its validity, and incorporate human software interactions in complex automated systems, particularly in decision-making processes supported by software systems. Guidance on using calculators or computer software, like the TI-83/84 series, may assist students in their studies and model development.