Explain the standard working time, Operation Management

Assignment Help:

To determine the standard working time for a special job, following observation data is collected. Observation 1 2 3 4 5 6 7 8 Time (in second) 17 18 15 14 13 15 16 13 a) If the person observed worked at a pace that is 80 percent of normal, and if the appropriate allowance for this task is 25 percent of job time, what should be the standard time? b) How many observations would be needed to be 95% confident that the maximum error in the observed time is 1 second? Assume that the standard deviation of the task time is 2 seconds. c) How many observations would be needed to be 99 % confident that the maximum error is 5% of the observed time? Assume that the standard deviation of the task time is 2 seconds. What are the formulas to solving these problems? Thanks


Related Discussions:- Explain the standard working time

Explain equal employment and affirmative action, Select a business of your ...

Select a business of your choice and visit their websites. From the website only, can you determine if the company supports workplace diversity, equal employment, affirmative actio

Queuing, For simplicity, assume that each plane landing between 6am and 8am...

For simplicity, assume that each plane landing between 6am and 8am carries 240 passengers, 75% EU and 25% non-EU citizens. Passengers from each flight continuously join (at a const

Compute the optimal quantity and period for this problem, A large supplier ...

A large supplier of electronic components has decided to control the inventory of a certain item by a periodic review, order up to R policy. The mean demand rate for this item is 5

Personal use assets, Rose  considers herself  a relatively conservative inv...

Rose  considers herself  a relatively conservative investor  and  the  score  from her investor profile questionnaire categorizes her as an "income and moderate growth" investor. S

Variety management, what are the different methods of variety management of...

what are the different methods of variety management of manufactured goods

Which place would you choose for new software company why, If you could loc...

If you could locate your new software development company anywhere in the world, which place would you choose, and why?

Explain capacity planning involving hiring, Capacity planning involving hir...

Capacity planning involving hiring, layoffs, some new tooling, minor equipment purchases, and subcontracting is considered as which one of the following planning horizons?

Describe what the advantages of making vs buying, You are the Vice-Presiden...

You are the Vice-President of Manufacturing for a company which manufactures small personal appliances. Your R & D department has designed a revolutionary, new type of electric t

Explain what are the causes of the quality problems, 1. What are the causes...

1. What are the causes of the quality problems on the Greasex line? Display your answer on a fishbone diagram. 2. What general steps should Hank follow in setting up a continuou

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