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 what additional steps should the quality assurance, A quality analy...

A quality analyst wants to construct a sample mean chart for controlling a packaging process. He knows from past experience that the process standard deviation is two ounces. Each

Explain a new model for economic development, Please Make Summary (New vent...

Please Make Summary (New venture creation Chapter 7 case study -Northwest Community Ventures fund) by small titles: Grassroots Business Initiatives, Inc. /Community Development Ven

Explain ongoing risk exists in any project, Ongoing risk exists in any proj...

Ongoing risk exists in any project. Once a project starts, risk increases. How should one monitor and mitigate risk in a rapidly changing project?

Explain making better business decision, Making Better Business Decision: D...

Making Better Business Decision: Do you provide the quizzes/exams questions for this book?

Decision making approaches, Decision Making Approaches General Framewo...

Decision Making Approaches General Framework Outline the meaning of Rationality, Bounded Rationality and Intuitive approaches to decision making. Individual Components

Explain national cattlemens beef association advertises beef, When the Nati...

When the National Cattlemens Beef Association advertises Beef, Its Whats for Dinner, it is trying to stimulate _____ demand. selective primary derived generic second

Describe what is customer relationship management, What is Customer Relatio...

What is Customer Relationship Management? Describe the four-step framework for one-to-one marketing that can be adapted to CUSTOMER RELATIONSHIP MANAGEMENT marketing?

Explain process of designing a database, We are agree that the user should ...

We are agree that the user should be involved in the design of the database. Class, how would you go about the process of designing a database? What processes are involved?

Explain separately compiled modules of a program, A system program that com...

A system program that combines the separately compiled modules of a program into a form suitable for execution A. assembler B. linking loader C. cross compiler D. load

Fitzgerald model - performance measures, Fitzgerald Model - Performance Mea...

Fitzgerald Model - Performance Measures The Fitzgerald model is a performance measurement system specifically for service industry. Fitzgerald (1991) describes a feedback/feed

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