Monday, April 8, 2019
Friday, April 20, 2018
CSM Assignment No.4
Computer Simulation and Modeling
CSM Assignment No. 4
ASSIGNMENT NO. 4
- Describe
the steps involved in the development of a model of input data.
- Explain
selecting input models without data.
- 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).
- What
do you understand by “Goodness of fit test”? Write the procedure for the
same.
- Write
a note on “Verification & Validation of Simulation models”.
- Explain
in detail the 3 – step approach of Naylor and Finger in the validation
process.
- Explain
how input-output transformations are validated?
- Explain
types of simulations with respect to output analysis.
- Write
a note on “Simulation of Manufacturing and Material-Handling Systems”.
- Write
a note on “Processor and Memory Simulation”.
|
Injuries per month
|
Frequency of Occurance
|
|
0
|
35
|
|
1
|
40
|
|
2
|
13
|
|
3
|
6
|
|
4
|
4
|
|
5
|
1
|
|
6
|
1
|
Thursday, March 15, 2018
CSM Assignment No.3
Computer Simulation and Modeling
CSM Assignment No.3
ASSIGNMENT NO. 3
Test the following random numbers for independence by run test. Take α=0.5 and critical value Z0.025 =1.96. { 37, 59, 63, 07, 92, 48, 12, 86 }
The sequence of numbers 0.54, 0.73, 0.98, 0.11 and 0.68 has been generated. Use the Kolmogorov-Smirnov test with α=0.05 to learn whether the hypothesis that the numbers are uniformly distributed on the interval [0,1] can be rejected. Use D0.05, 5 = 0.565.
What are the methods used to generate random numbers? State the properties of random numbers.
Consider the following sequences of random numbers. How would you test it for independence?
0.12 0.01 0.23 0.28 0.89 0.31 0.64 0.28 0.33 0.93
0.39 0.15 0.33 0.35 0.91 0.41 0.60 0.25 0.55 0.88
5. Explain inverse transform techniques.
6. Explain Convolution method.
7. Write
a note on “Acceptance – Rejection Technique”.
Subscribe to:
Posts (Atom)