Clipboard Font Alignment N19 A B D E Use cells B2 and B3 to calculate Lambda and Mu. (Example: = 7/45) Lambda - Arrival Rate (Calls per Minute) 2 Mu - Service Rate(Calls per Minute) 3 1 2 3 Y Y Y OOONO 0.503 0.333 0.110 0.036 0.012 0.0003 0.00003 0.515 0.341 0.113 0.025 0.005 0.001 0.0003 + In the system 4 Servers 5 % Time Server Busy (tho) 6. Probability of 7 8 1 9 2 10 3 11 4 12 5 13 6 14 15 16 Number in System n(s) 17 Number in Line (0) 18 19 Time in System t(s) 20 Time in Line tu 21 22 Time in System t(s) 23 Time in Line to 24 25 20 Exercise 3 LO CUSTOMERS CUSTOMERS CUSTOMERS 0.74 0.67 0.08 0.01 TIME (Minutes) TIME (Minutes) TIME (Minutes) 4.83 4.36 Y 0.53 0.06 TIME (Seconds) TIME (Seconds)| TIME (Seconds) 289.7 261.5 Y 31.7 3.5 Sheet1 Sheet2 + HE Page 3 21. Plug in these numbers into your spreadsheet: Arrival rate: 0.065 calls per minute Service rate: 0.085 calls per minute In a single-server model what is the time in line (Minutes)? 22. Plug in these numbers into your spreadsheet: Arrival rate: 4.5 calls per minute Service rate: 6.7 calls per minute In a single-server model what is the time in line (Minutes)? 23. Plug in these numbers into your spreadsheet: Arrival rate: 0.083 calls per minute Service rate: 0.206 calls per minute In a single-server model what % of time is the server busy? 24. Plug in these numbers into your spreadsheet: Arrival rate: 2.4 calls per minute Service rate: 2.5 calls per minute In a single-server model what is the time in the system (Minutes)? 25. Plug in these numbers into your spreadsheet: Arrival rate: 0.349 calls per minute Service' rate: 0.411 calls per minute In a single-server model what is the average number of customers in the line? 26. Plug in these numbers into your spreadsheet: Arrival rate: 0.45 calls per minute Service rate: 0.98 calls per minute In a single-server model what is the average number of customers in the system? 27. Plug in these numbers into your spreadsheet: Arrival rate: 5.2 calls per minute Service rate: 6.05 calls per minute In a single-server model what is the average number of customers in the line? 28. Plug in these numbers into your spreadsheet: Arrival rate: 1.2 calls per minute Service rate: 2.1 calls per minute In a single-server model what is the probability of 3 customers in the system? 29. Plug in these numbers into your spreadsheet: Arrival rate: 0.155 calls per minute Service rate: 0.211 calls per minute In a single-server model whats the probability of customers in the system? 30. Plug in these numbers into your spreadsheet: Arrival rate: 4.0 calls per minute Service rate: 4.4 calls per minute In a single-server model what is the average number of customers in the system