Arrival rate (l) l 65 Service rate (m) m 80 Number of servers m 1 Results Table
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Question:
| Arrival rate (l) | l | 65 |
| Service rate (m) | m | 80 |
| Number of servers | m | 1 |
| Results Table | ||
| Average server utilization (r) | = / | 0.8125 |
| Average number of customers in the queue (Lq) | Lq = ^2 / 2(-) | 396.0938 |
| Average number of customers in the system (L) | L = Lq + / | 396.9063 |
| Average waiting time in the queue (Wq) | Wq = / 2(-) | 6.0938 |
| Average time in the system (W) | W = 1 / (-) | 0.4063 |
| Probability (% of time) system is empty (P0) | Po = 1 - | 0.1875 |
Please verify if the results in the table above are correct. I am having a lot of difficulties with the formulas in excel.
Expert Answer:
Related Book For 
Managerial Decision Modeling Business Analytics With Spreadsheet
ISBN: 9781501515101
4th Edition
Authors: Nagraj Balakrishnan, Barry Render, Ralph Stair, Charles Munson
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