Calculate the percentage utilization of the operator

Assignment Help Operation Management

Reference no: EM131719981

An office employs several clerks who originate documents and one operator who enters the document information in a computer system. The group originates documents at a rate of 21 per hour. The operator can enter the information with average exponentially distributed time of 2.5 minutes. Assume the population is infinite, arrivals are Poisson, and queue length is infinite with FCFS discipline.

a. Calculate the percentage utilization of the operator. (Round your answer to 2 decimal places.)

Utilization of the operator %

b. Calculate the average number of documents in the system. (Round your answer to 1 decimal place.)

Average number of documents

c. Calculate the average time in the system. (Round your answer to 1 decimal place.)

Average time in system minutes

d. Calculate the probability of four or more documents being in the system. (Round your intermediate calculations to 3 decimal places and final answer to 1 decimal place.

Probability %

Reference no: EM131719981

Questions Cloud

Explain about three basic strategic management : Explain about three basic strategic management question,

Identify the firm and its core business : What were your expectations. Did the CSR set your expectations or were you left to set them on your own

Average pell grant award : The question facts given are that the "average Pell grant award for 2007-2008 was $2600. Assume that the standard deviation was $500"

How much interest revenue will kelemen record : Kelemen Asset Management invested in the bonds of DEF Co. on 1/1/16. How much interest revenue will Kelemen record on 6/30/16

Calculate the percentage utilization of the operator : Calculate the percentage utilization of the operator. Calculate the average number of documents in the system. Calculate the average time in the system.

Identify role rhetoric play in present-day political process : Identify the role rhetoric plays in our present-day political process. Incorporate a brief discussion of Aristotle's three species of rhetoric.

Summarize the attack and aftermath of the khobar towers : Do you think that this attack should be considered a terrorist attack or an example of guerrilla warfare? Why?

How painters influenced an appreciation for wildness : How painters influenced an appreciation for wildness, The factors for America's westward expansion.

Discuss fallacy about an accurate account : In his History of the American Civil War, Jeffry Noland argues that the war had little to do with slavery. However, as a historian from Alabama.

User Account

All Pages