It is a common affair that a particular system would be made of minimal parts. It is these minor parts that finally make up the complete system, and it is very important that this whole system is placedin order to ensure correct functioning of the system.

The simulation system is one that is made up of minor parts or specific components that are associated with each other in a functional manner. In this case, elements that are present can either be treated in an independent manner or even as part of a whole system. In either case, its primary principle is found to be based on concept of ‘’Learning and doing in a specific manner’’.

**Why is a simulation model required?**

Being a discipline that is associated with designing a specific model of a particular system, this is a system from where an idea regarding output can be obtained. It based on the analysis of this output can further details regarding that product be obtained, and finally, a conclusion can be drawn.

It is very important that before creating a physical product, a mathematical model is created, that provides a rough idea as to what is supposed to come. It is based on this model that other monetary details and financial data can be defined.

**Classification of systems:**

The basic system is dividedinto: Dynamic System and Static System.

The Dynamic System is further divided into Stochastic System and Deterministic System.

The Stochastic system is further divided into Discrete and Continuous System.

However, there are certain specific details associated with each of these systems. These are, in case of deterministic system, subsequent system is determined in a unique manner. In comparison to that, when subsequent system is determined in a random manner, it is known as astochastic system. However, this randomness can be divided into further aspects; wherein both continuous and discrete formats are taken into consideration. The specialty of a discrete system rests in the fact that it is both stationery as well as has a sense of mobility associated with it.

There can be a change in the whole system in regards to its presence. In case of changes in the basic system due to transactions, it can be stated as transaction-oriented system. However, if these same changes are brought about by stationary items, it can be stated as event-oriented system.

**Understanding the models of simulation:**

There are multiple models associated with this system, and it is very important that a chronologyis followed in that system. It is completely dependent on the model that a basic idea of this whole system is found. Also, certain future details can be understood with help of this model, allowing certain changes to be made beforehand.

The model, in general, can be divided into the Physical format and the Abstract format. Then, this Abstract format can be divided into Analytic and Stimulated format.

This model is createdby process of simulation which creates an artificial probabilistic procedure that represents certain systematic components with the primary aim of studying behavior of a particular system.

The areas in which this simulation system has found its usage includes: Computer Science, Management system, Mathematics, Defense, Physics as well as Politics.

**Links of Previous Main Topic:-**

- Introduction to statistics
- Knowledge of central tendency or location
- Definition of dispersion
- Moments
- Bivariate distribution
- Theorem of total probability addition theorem
- Random variable
- Binomial distribution
- What is sampling
- Estimation
- Statistical hypothesis and related terms
- Analysis of variance introduction
- Definition of stochastic process
- Introduction operations research
- Introduction and mathematical formulation in transportation problems
- Introduction and mathematical formulation
- Queuing theory introduction
- Inventory control introduction

**Links of Next Statistics Topics:-**