Question: 6.1.2 A pure birth process starting from X.0/ D 0 has birth parameters 0 D 1; 1 D 3;2 D 2, and 3 D 5.

6.1.2 A pure birth process starting from X.0/ D 0 has birth parameters 0 D 1;

1 D 3;2 D 2, and 3 D 5. Let W3 be the random time that it takes the process to reach state 3.

(a) Write W3 as a sum of sojourn times and thereby deduce that the mean time is E[W3] D 11 6 .

(b) Determine the mean of W1 CW2 CW3.

(c) What is the variance of W3?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Probability And Stochastic Modeling Questions!