During registration at Tech every quarter, students in the Department of Management must have their courses approved the departmental advisor. It takes the advisor an average of 4 minutes (exponentially distributed) to approve each schedt and students arrive at the advisor's office at the rate of 5 per hour (Poisson distributed). Compute L, Lq, W, Wą, and p. Lq W hr Wq hr
During registration at Tech every quarter, students in the Department of Management must have their courses approved the departmental advisor. It takes the advisor an average of 4 minutes (exponentially distributed) to approve each schedt and students arrive at the advisor's office at the rate of 5 per hour (Poisson distributed). Compute L, Lq, W, Wą, and p. Lq W hr Wq hr
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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![During registration at Tech every quarter, students in the Department of Management must have their courses approved by the departmental advisor. It takes the advisor an average of 4 minutes (exponentially distributed) to approve each schedule, and students arrive at the advisor’s office at the rate of 5 per hour (Poisson distributed).
Compute \( L \), \( L_q \), \( W \), \( W_q \), and \( \rho \).
| Parameter | Value |
|--------------|-------------|
| \( L \) | [ ] |
| \( L_q \) | [ ] |
| \( W \) | [ ] hr |
| \( W_q \) | [ ] hr |
| \( \rho \) | [ ] |
Explanation of Symbols:
- \( L \): Average number of students in the system (in the advisor's office and waiting).
- \( L_q \): Average number of students in the queue (waiting only).
- \( W \): Average time a student spends in the system (in the advisor's office and waiting).
- \( W_q \): Average time a student spends waiting.
- \( \rho \): Utilization factor for the advisor.
(Note: Placeholder values need to be computed based on queuing theory formulas considering the given exponential service time and Poisson arrival process.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F249e3087-ac84-499e-a043-461bff034fe9%2F45d506f1-0155-4b56-bfd3-510f01936c13%2F9yxei2.png&w=3840&q=75)
Transcribed Image Text:During registration at Tech every quarter, students in the Department of Management must have their courses approved by the departmental advisor. It takes the advisor an average of 4 minutes (exponentially distributed) to approve each schedule, and students arrive at the advisor’s office at the rate of 5 per hour (Poisson distributed).
Compute \( L \), \( L_q \), \( W \), \( W_q \), and \( \rho \).
| Parameter | Value |
|--------------|-------------|
| \( L \) | [ ] |
| \( L_q \) | [ ] |
| \( W \) | [ ] hr |
| \( W_q \) | [ ] hr |
| \( \rho \) | [ ] |
Explanation of Symbols:
- \( L \): Average number of students in the system (in the advisor's office and waiting).
- \( L_q \): Average number of students in the queue (waiting only).
- \( W \): Average time a student spends in the system (in the advisor's office and waiting).
- \( W_q \): Average time a student spends waiting.
- \( \rho \): Utilization factor for the advisor.
(Note: Placeholder values need to be computed based on queuing theory formulas considering the given exponential service time and Poisson arrival process.)
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