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 web based training, What are some of the various opportunities that...

What are some of the various opportunities that automation has afforded, such as: telecommuting; remote work arrangements; teleconferencing; web based training etc.? What you see a

Explain interference with economic, Martin decides to begin raising goats o...

Martin decides to begin raising goats on his property for personal consumption of their milk and meat. Unfortunately Martin's goats frequently prefer to each the rich green grass a

Define the break-even point for each range, A manager must decide how many ...

A manager must decide how many machines of a certain type to purchase. Each machine can process 100 customers per day. One machine will result in a fixed cost of $2000 per day, whi

Explain supply chain activities, Compile a list of major system life-cycle ...

Compile a list of major system life-cycle activities. For each activity on the list, try to find the related supply chain activities. Present your finding in a table with the syste

Explain a corporation is chartered under state laws, A corporation a. is...

A corporation a. is chartered under state laws. b. is chartered under federal laws c. remains in existence only as long as its owners are alive. d. shifts liability of

Solution to the transportation problem, A transportation problem can be sol...

A transportation problem can be solved by two methods using (a) simplex methods and(b) transportation method. We shall illustrate these with the help of an example. Exam

Explain a production manager at a contour manufacturing, A production manag...

A production manager at a Contour Manufacturing plant has inspected the number of defective plastic molds in five random samples of 30 observations each. Following are the number o

Scheduling - production control, Scheduling Meaning and Definition ...

Scheduling Meaning and Definition Scheduling is the next technique of production control. In production control scheduling  means  the  arrangement of different operatio

Explain assess how southwest airlines culture is different, "Southwest Airl...

"Southwest Airlines" Please respond to the following: Assess how Southwest Airlines culture is different from other airline competitors and the resulting impact on business perf

What additional annual cost is the shop incurring by staying, Garden Variet...

Garden Variety Flower Shop uses 740 clay pots a month. The pots are purchased at $2 each. Annual carrying costs per pot are estimated to be 30 percent of cost, and ordering costs a

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