Colleges have been rapidly making broadband Internet service available in their residence halls. Of the colleges that offer no broadband...

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Colleges have been rapidly making broadband Internet service available in their residence halls. Of the colleges that offer no broadband Internet service, each year 10% introduce DSL Internet service, 30% introduce cable Internet service, and 60% continue to offer no broadband Internet service. Once a type of broadband Internet service is established, the type of service is never changed.

(a) Draw the transition diagram for the Markov process. 
 
Correct: Your answer is correct.


(b) Set up an absorbing stochastic matrix for the Markov process.
  DSL    Cable     None 
DSL
 
[removed] Correct: Your answer is correct. [removed] Correct: Your answer is correct. 
 
[removed] Correct: Your answer is correct.
 
Cable[removed] Correct: Your answer is correct. [removed] Correct: Your answer is correct. [removed] Correct: Your answer is correct.
None[removed] Correct: Your answer is correct. [removed] Correct: Your answer is correct. 
 
[removed] Correct: Your answer is correct.


(c) Find the stable matrix. (Round your answers to two decimal places.)
  DSL    Cable     None 
DSL
 
[removed] Correct: Your answer is correct. [removed] Correct: Your answer is correct. 
 
[removed] Correct: Your answer is correct.
 
Cable[removed] Correct: Your answer is correct. [removed] Correct: Your answer is correct. [removed] Correct: Your answer is correct.
None[removed] Correct: Your answer is correct. [removed] Correct: Your answer is correct. 
 
[removed] Correct: Your answer is correct.


(d) In the long run, what percent of colleges will provide cable Internet service? (Round to the nearest percent.)
[removed] Incorrect: Your answer is incorrect. % 

(e) What is the expected number of years required for a college to set up a broadband service if it currently does not provide Internet service? (Round your answer to one decimal place.)
[removed] yrs
    • 10 years ago
    • 0.01
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