Transition Matrices and Markov Chains flashcards
6 practice cards drawn from the Transition Matrices and Markov Chains lessons. Tap a card to turn it over. Every answer is checked against the lesson it came from.
Read the Transition Matrices and Markov Chains lessons in full →
80 percent of the city stays. What goes under it in column 1?
0.2
from “Transition Matrices”
In a transition matrix, which group of entries adds to 1?
each column
from “Transition Matrices”
Two arrows leave P for other states, carrying 0.6 and 0.3. What must P’s loop carry?
0.1
from “Transition Diagrams”
When is a Markov chain called regular?
some power of T has every entry positive
from “Transition Diagrams”
Share 600 in the steady ratio 2 : 1. How many are in the city?
400
from “The Long-Run Steady State”
Which equation does the long-run split satisfy?
T s = s
from “The Long-Run Steady State”