CSM Assignment No. 4

ASSIGNMENT NO. 4

1. Describe the steps involved in the development of a model of input data.
2. Explain selecting input models without data.
3. Records pertaining to the monthly number of job-related injuries at an underground coal mine were being studied by a federal agency. The values for the past 100 months were as follows:

Injuries per month	Frequency of occurance
0	35
1	40
2	13
3	6
4	4
5	1
6	1

Apply Chi-Square test to test these data to test the hypothesis that the underlying distribution is Poisson. (use a level of significance α = 0.05 ,  X²_0.05,2  = 5.99).

4. What do you understand by “Goodness of fit test”? Write the procedure for the same.
5. Write a note on “Verification & Validation of Simulation models”.
6. Explain in detail the 3 – step approach of Naylor and Finger in the validation process.
7. Explain how input-output transformations are validated?
8. Explain types of simulations with respect to output analysis.
9. Write a note on “Simulation of Manufacturing and Material-Handling Systems”.
10. Write a note on “Processor and Memory Simulation”.