Friday, April 20, 2018

CSM Quizzes

CSM Assignment No.4

Computer Simulation and Modeling 

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 ,  X20.05,2  = 5.99).
  1. What do you understand by “Goodness of fit test”? Write the procedure for the same.
  2. Write a note on “Verification & Validation of Simulation models”.
  3. Explain in detail the 3 – step approach of Naylor and Finger in the validation process.
  4. Explain how input-output transformations are validated?
  5. Explain types of simulations with respect to output analysis.
  6. Write a note on “Simulation of Manufacturing and Material-Handling Systems”.
  7. Write a note on “Processor and Memory Simulation”.