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

Flow Time, You know that our average weekly sales are $2,500 and the flow t...

You know that our average weekly sales are $2,500 and the flow time is half day. Surely with this information, you should have no problem maintaining an inventory level of $400 to

Discuss how various legal-political-economic system, Discuss how various le...

Discuss how various legal, political, economic, and cultural systems may affect the brokering of a relationship with international partners.

Results and enabler are features of which quality management, Results and e...

Results and enablers are features of which quality management The European Foundation for Quality Management (EFQM) excellence model

Explain the features of six sigma, Question 1: Explain the features o...

Question 1: Explain the features of Six Sigma. • shifts the paradigm quality as the cause of good business performance • The philosophy is to make fewer mistakes. • Is a

Make scope statement for this project that contains examples, You are in ch...

You are in charge of organizing a dinner-dance concert for a local charity. You have reserved a hall that will seat 40 couples and have hired a jazz combo. Develop a  of all the

Explain what are the schedule and cost variances, I need to find the schedu...

I need to find the schedule and cost variances for a project Actual cost at month 16 = $540,000 Scheduled cost = $523,000 Earned value = $535,000 Provided this information,

Explain what type of isdn is most commonly used, What type of ISDN is most ...

What type of ISDN is most commonly used by home subscribers for internet access? a. BRI b. PRI c. B-ISDN d. A-ISNN

Explain how long is each production cycle, Your company manufactures turbin...

Your company manufactures turbine blades for engines in production batches for each type. For one type of blade, the A39T, you have an annual demand of 10,000 units. It costs you $

Describe the similarities and differences among, Discuss the similarities a...

Discuss the similarities and differences among the organization, group, and job levels in open systems theory.

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