Modeling & Simulation, SYCS 410 Quiz #2
Professor: Dr. Kathleen M. Kaplan,
Dept. of Systems & Computer Science
This site is used in conjunction with the course. It does not
contain all the material given in class.
There may be errors in this material, and it should not be used in
place of material given in the classes.
This quiz was a "group quiz" where teams worked on a different
problem then presented the answers and their methods.
- What is the equilibrium (stationary) state probability?
| | 1/4 | 1/4 | 1/2 |
| Q = | 0 | 1/2 | 1/2 |
| | 0 | 1 | 0 |
Answer:
This is not steady. See that state 1 only goes to itself - no
other state goes to state 1! It is reducible.
- What is the equilibrium (stationary) state probability?
| | 0 | 1/5 | 4/5 |
| Q = | 1/3 | 0 | 2/3 |
| | 1/2 | 1/2 | 0 |
Answer:
π = [(10/33) (9/33) (14/33)]
- What is the equilibrium (stationary) state probability?
Answer:
π = [(4/13) (6/13) (3/13)]
- What is the equilibrium (stationary) state probability?
| | 1/2 | 0 | 1/2 |
| Q = | 0 | 4/5 | 1/5 |
| | 2/3 | 1/6 | 1/6 |
Answer:
π = [(8/19) (5/19) (6/19)]
- What is the equilibrium (stationary) state probability?
Answer:
π = [(1/3) (4/9) (2/9)]