As simulation is not an analytical model, therefore the result of simulation must be viewed as.

As simulation is not an analytical model, therefore the result of simulation must be viewed as. Correct Answer Approximation

As simulation is not an analytical model, therefore the result of simulation must be viewed as approximation. Analytical models are mathematical models that have a closed form solution, i.e. the solution to the equations used to describe changes in a system can be expressed as a mathematical analytic function.