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 employee stock ownership plans, State the reasons why historically,...

State the reasons why historically, union leaders did not support Employee Stock Ownership Plans (ESOPs)? Why has there been a notable growth since 1975 in these plans? Outline the

Industrial production, Industrial Production The output of U.S. factori...

Industrial Production The output of U.S. factories is mines, and utilities. This output constitutes the production of things like the goods, portion of goods, and the services.

Line Balancing, #What do you understand by “line balancing”? What happens i...

#What do you understand by “line balancing”? What happens if balance doesn’t exist?uestion..

Describe the main sources of destructive fires, Identify and explain the ma...

Identify and explain the main sources of destructive fires and associated preventive measures.

Traditional accounting based measurements, Traditional Accounting Based Mea...

Traditional Accounting Based Measurements and Their Limitations  Neely (1999) suggests that traditional financial measures of performance are criticised because they:

MBA-2, What do you understand by"line balancing"?What happens if balance do...

What do you understand by"line balancing"?What happens if balance doesn''t exist?

Explain the overall goal is to reduce arbitrary, Seniority can have various...

Seniority can have various provisions, such as bumping rights; but, the overall goal is to reduce arbitrary or discriminatory treatment of employees by using a quantifiable, object

Explain what are the upper and lower control chart limits, The defect rate ...

The defect rate for a product has historically been about 2.4%. What are the upper and lower control chart limits for a p-chart, if you wish to use a sample size of 100 and 3-sigma

Explain perform an analysis of the social, Perform an analysis of the socia...

Perform an analysis of the social / demographic, technological, economic, environmental / geographic, and political/legal / governmental segments to understand the general environm

Explain what is the average utilization, Spalding Doughnuts wants to know a...

Spalding Doughnuts wants to know about its waiting line. Currently, Spalding Doughnuts uses a single-server, single-phase system when serving customers. Based on historical evidenc

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