Professor Crino's Problem
Queuing Model M/G/1 (General Service Times)
Input Data Operating Characteristics
Arrival rate (l) 5 Average server utilization (r) 0.8333
Service rate (m) 6 Average number of customers in the queue (Lq) 2.6038
Standard deviation (s) 0.0833 Average number of customers in the system (L) 3.4371
Average waiting time in the queue (W q) 0.5208
Average time in the system (W) 0.6874
Probability (% of time) system is empty (P0) 0.1667
Professor Crino's Problem
Queuing Model M/G/1 (General Service Times)
Input Data Operating Characteristics
Arrival rate (l) 5 Average server utilization (r) 0.7226
Service rate (m) 6.919902 Average number of customers in the queue (Lq) 1.2535
Standard deviation (s) 0.0833 Average number of customers in the system (L) 1.9760
Average waiting time in the queue (W q) 0.2507
Average time in the system (W) 0.3952
Probability (% of time) system is empty (P0) 0.2774