What is the probability that the mean amount

Assignment Help Business Management
Reference no: EM132837585

The operation manager of a large factory in China wishes to implement a quality control in the assembly process of a sub-component of a plasma television. Such control is believed to enhance workers' efficiency. This will then lead to an improvement in profit. The amount of time required to assemble the sub-component is normally distributed, with a mean of 15 minutes and a standard deviation of 1.8 minutes.

a) What is the probability that one randomly selected assembly would take at most 17 minutes to complete? Display working.

b) The 10% assemblies which take the longest to complete would at least require how much time (in minutes)? Display working.

c) The operation manager randomly selected seven assemblies. What is the probability that the mean amount of time taken to complete those seven assemblies is more than 15.6 minutes? Display working.

d) In further implementing the quality control, eight other assemblies are randomly selected. What is the probability that the average amount of time to complete those eight assemblies is between 15 minutes and 16 minutes? Display working.

Reference no: EM132837585

Questions Cloud

How does insulin enter animal cells : What are two molecules that can freely move across the cell membrane and What are two examples of semi-permeable membranes apart from the cell membrane
Key elements of current risk management standards : Where would you find this information and how does it link to AS/NZS ISO risk management standards? List ten key elements of risk management.
Predict health-related behaviors : To what extent do models of belief and behavior help to explain actual behavior? Please provide reference list.
Explain segmentation : Explain segmentation. Explain the differences among segment identification, segment access, and segment responsiveness.
What is the probability that the mean amount : What is the probability that the mean amount of time taken to complete those seven assemblies is more than 15.6 minutes? Display working.
Find an income statement or balance sheet for a business : Find an income statement or balance sheet for a business. Review the accounting concepts and the income statement or balance sheet to answer the following quest
Why is harry recklessly going against company policy : Note: please answer questions in context of problem solving and decision making.
Provide an assessment of the political economy : How does this influence the culture and operations of company's? What advantage and disadvantages does this country provide to local businesses?
Describe how the basic perceptual process works : How can variations in social perception affect every day work behavior? Provide an example to illustrate.

Reviews

Write a Review

Business Management Questions & Answers

  Key element in leader-s choice of style

A key element in the leader's choice of style is their expectations about how others will respond to them.

  What is the probability that a student is a male or a senior

If one student is picked at random, what is the probability that a student is a male or a senior?

  Business intelligence and data analytic

In this highly competitive business environment, businesses are constantly seeking ways to gain traction and understand what is on the minds of current customers and potential customers in order to increase business efficiency. Many companies have tu..

  Check the financial performance-benchmark with competitors

The purpose of this assignment is to test your ability of scanning wider environment of company, check the financial performance, benchmark with competitors

  Compare the ofaat and doe

Compare and contrast the main advantages and disadvantages of OFAAT and DOE.

  Sometimes downwards to subordinates

Leadership is about influence, and as a leader in your works place you will have to influence in all levels sometimes

  Maximum price the airline

What is the maximum price the airline should be willing to pay for a new A-320neo? Note:  This computation is easiest to perform using MS Excel. The Excel computations may be copied and pasted into MS Word.

  Identify the prevailing ethical culture of the organizations

Identify the prevailing ethical culture of the organizations, reflect upon the solution presented, make suggestions for what could have been in place.

  What amount of income should they expect to receive

What amount of income should they expect to receive each month during retirement?

  Pros and cons of four provider payment methods

-Explain the pros and cons of four provider payment methods:

  Administrator of the radiology department responsible

You are the Administrator of the Radiology Department responsible for the day to day operation as well as developing the capital budget. Your capital budget

  What are facebook resources and capabilities

What are Facebook'sresources and capabilities? What isFacebook'score competency? Can its resources and capabilities form the basis of a competitive advantage? Why or why not?

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