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 training idea using any web 2.0 tools, Reading the Over 120 UCLA Ho...

Reading the Over 120 UCLA Hospital Staff Saw Celebrity Health Records article, what training could you as a manager put into place to avoid this situation? Present your training id

Could you please explain which values i need to calculate, Regarding the tr...

Regarding the trash bag case (Essentials of Business Statistics, chapter 7 exercise 50), I am not sure where the 1.9991 comes from. I tired computing the standard normal distrib

Fixed position layout - process design, Fixed-position layout This co...

Fixed-position layout This configuration is typically used for low-volume, project-type operations where the product being produced is massive, and movement of the material f

Explain competitive bidding, Why do some firms no longer rely only on compe...

Why do some firms no longer rely only on competitive bidding when awarding purchase contracts?

Upper and lower limits, The upper and lower limits for diving ring diameter...

The upper and lower limits for diving ring diameters made by John''s Swimming are 40 and 39 cm. John took 11 samples with the following average diameters (39, 39.1, 39.2, 38.9, 39.

Discuss the factors affecting productivity increases, 1. Define productivit...

1. Define productivity both as a mathematical ratio and as a systems diagram?  2. Outline how the productivity of an organisation may be improved.  3. Discuss the factors aff

Explain what design capacity would be needed, In a job shop, effective capa...

In a job shop, effective capacity is only 50% of design capacity, and actual output is 80% of effective output. What design capacity would be needed to achieve an actual output of

Explain management retreat at a regional casino, Please explain in detail w...

Please explain in detail what you would do for the following scenario: You have just finished laying off 25 people because of a need to cut costs. You are then invited to a managem

Find average time agent work for a call center, A call center employs 1,000...

A call center employs 1,000 agents. Every month 50 employees leave the company and 50 new employees are hired. How long does the average agent work for this call center?

How to avoid penalties, Select an article relating to workplace safety and...

Select an article relating to workplace safety and answer the following questions: 1. briefly summarize the article 2. What alternatives could the place of business have taken in o

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