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 morale, Explain Morale. Morale: It is a measure of extent whi...

Explain Morale. Morale: It is a measure of extent which level as either high or low of voluntary cooperation illustrated by a individual or a work group and of the intensity

Illustrate the quality control systems, Illustrate the quality control syst...

Illustrate the quality control systems? Quality Control verses Quality Assurance: Quality control systems comprise sampling, testing and inspection of raw materials, work-in

Describe who are the stakeholders in this case, YP11-6 Giant Airlines opera...

YP11-6 Giant Airlines operates out of three main "hub" airports in the United States. Recently Mosquito Airlines began operating a flight from Reno, Nevada, into Giant's Metropolis

Explain changes in the environment, What changes in the environment provide...

What changes in the environment provided the opportunity for the Dewmocracy approach?

Differentiate between quality assurance and quality control, Question: ...

Question: (a) ‘Quality has been identified as one of the performance objectives.' Give three reasons why quality is important for a service provider such as a Tourist resort

Describe find the shortest route from node 1 to node 6, Find the shortest r...

Find the shortest route from Node 1 to Node 6. From Node To Node Distance 1 2 150 1 3 200 2 3 100 2 4 200 2 5 50 3 4 350 3 5 300 4 6 100 5 6 100 Which Answer is it? 300 450 550 650

Explain mass customization and personalization, How can company use mass cu...

How can company use mass customization and personalization to decrease buyer power?

Operation strategy for non profit organization, what should be the operatio...

what should be the operation strategy for non profit business?

Explain differentiate between validity and reliability, Differentiate betwe...

Differentiate between validity and reliability of a selection test. In other words, provide definitions of (1) validity and (2) reliability of a test.

AP2, Play now? Play later? You can become a millionaire! That''s what the...

Play now? Play later? You can become a millionaire! That''s what the junk mail said. But then there was the fine print: If you act before midnight tonight, then here are you cha

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