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 the role of the hrm professional, How do these policies and practic...

How do these policies and practices align with Apple, Inc.'s legal compliance standards? If alignment is not present, how does this affect the role of the HRM prof

Describe work breakdown structure, All of the following convetions are wide...

All of the following convetions are widely adopted project teams create the second level of the project Work Breakdown Structure (WBS) EXCEPT: A. The second level may be organized

Explain coordinated system, You have been named human resource manager for ...

You have been named human resource manager for a company that has 180 employees and no formal base pay system. What steps will you take to developed such a coordinated system?

Explain the variable cost to produce each unit, Assume a fixed cost for a p...

Assume a fixed cost for a process of $120,000. The variable cost to produce each unit of product is $35, and the selling price for the finished product is $50. Which of the followi

Explain decentralization occurs as an organization grows, According to a re...

According to a review of major U.S. companies, four stages of structural development are consistently present. At which stage does product demand become so high that a crisis devel

Simulation, Which of the following distributions cannot be simulated a) U...

Which of the following distributions cannot be simulated a) Uniform b) Poisson. c) Normal. d) All of these can be simulated.

How performing the necessary paperwork, Annual demand for number 2 pencils ...

Annual demand for number 2 pencils at the campus store is normally distributed with mean 1,000 and standard deviation 250. The store purchases the pencils for 6 cents each and sell

Explain the expected rate of return, Debt: Jones Industries borrows $6...

Debt: Jones Industries borrows $600,000 for 10 years with an annual payment of $100,000. What is the expected interest rate (cost of debt)? Internal common stock:

Explain what the earliest the project can be completed, The following table...

The following table shows the activity details of a project. What the earliest the project can be completed? Activity Days Predecessor ctivities A 4 - B 5 - C 3 A D 5 A E

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