Explain how many observations should the manager take, Operation Management

Assignment Help:

A bank manager wants to determine the percent of time that tellers are working and idle. She decides to use work sampling, and her initial estimate is that the tellers are idle 30 percent of the time. How many observations should the manager take in order to be 95% confident that the results will not be mroe than 2.5% aware from the true result?


Related Discussions:- Explain how many observations should the manager take

Explain layout need to be adjusted as demand for same goods, Base on the ca...

Base on the case study: Weldon Hand Tools; how would the layout need to be adjusted as demand for this and similar products builds up?

Explain how might you prevent and fix such issues, Finding solutions to pro...

Finding solutions to problems is affected by how one frames the problem. In other words, what one thinks is wrong will influence what one believes the available solution(s) to be.

Explain how much water can be transported per hour, The network in figure b...

The network in figure below shows the pipeline transportation system for treated water from the treatment plant to a city water supply system. The arc capacities represent millions

Explain how do you define strategy, • How do you define strategy? • Have...

• How do you define strategy? • Have you ever held a position that had direct responsibility for strategy formulation or execution? • What was your role in strategy for that

Simo or simultaneous motion charts , Simo Or Simultaneous Motion Charts  ...

Simo Or Simultaneous Motion Charts  This chart (see figure), which employs the timescale of the multiple-activity chart, is used in conjunction with (or instead of) the two h

Explain the system utilization rate and the probability, Sid Das Brick Dist...

Sid Das Brick Distributors currently employs 1 worker whose job is to load bricks on outgoing company trucks. An average of 24 trucks per day, or 3 per hour, arrive at the loading

Describe what will be the maximum inventory level, ABC Co manufactures a su...

ABC Co manufactures a subcomponent at the rate of 400 per day when required. Its annual demand for this item is 50000 unites. Assume 250 working days per year. Holding cost is $10

Flow process chart - process design, 1. Examine the flow process chart in t...

1. Examine the flow process chart in the figure and try to develop an improved method for the future, taking advantage of the technologies becoming available. Answer: There are

Agents conducted an unreasonable search as well seizure, While patrolling f...

While patrolling for illegal border crossings and drug dealers, agents of the U.S. Border Patrol spotted 15 to 20 people being loaded into a van at the rear entrance to a restauran

Explain why internal recruitment is the most effective way, Question 1: ...

Question 1: "Internal recruitment is the most effective way to obtain a skilled and knowledgeable workforce". Critically evaluate this statement. Question 2: Classroom

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd