Okay. The expected waiting time must satisfy
\(N = \frac56 (N+1) + \frac16 \left( \frac56 (N+2) + \frac16 \, 2 \right)\)
I am not going to explain why. Find it out!
Okay. The expected waiting time must satisfy
\(N = \frac56 (N+1) + \frac16 \left( \frac56 (N+2) + \frac16 \, 2 \right)\)
I am not going to explain why. Find it out!