Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Operation Management Expert

A quality control unit in ball-bearing manufacturing company remains record of error in terms of number of faulty balls (W) per a lot. The size of standard lot is 8, and the probability distribution of the single lot holding faulty balls is known as follows: W 1 2 3 4 5 6 7 8 Probability (W=w) 0.6 0.2 0.07 0.06 0.03 0.02 0.01 0.01

a. Make a table for cumulative probability distribution of W.

b. Find out the expected number of faulty balls per lot, i.e. E[W], and the variance, V[W].

c. Make a table for probability distribution of W2 . d. Based off of b) and c), demonstrate that V [W]=E[W2 ]-E[W] 2 e. Find P (W?5).

Operation Management, Management Studies

  • Category:- Operation Management
  • Reference No.:- M913850

Have any Question? 


Related Questions in Operation Management

Identify a contact person for the quality improvement

Identify a contact person for the quality improvement program at a long-term care facility in your geographic area(Virigina). Conduct a brief in-person, telephone, or email interview with this contact person, concentrati ...

Chi company had budgeted sales of 243000 actual sales

Chi Company had budgeted sales of $243,000. Actual sales amounted to $262,000. Which of the following items could have caused this result? Chi lowered per unit sales price of its products. Chi decreased the variable cost ...

Review the wilson brothers case scenario attached and

Review the Wilson Brothers Case Scenario attached and, address the required ten (10) topics listed below with regards to their link to the happenings in the case study.   For example, under Work Groups/Teams (The existen ...

Discussion video review - crew resource management crmcrew

Discussion: Video Review - Crew Resource Management (CRM) Crew Resource Management - Human Factors and their relationship with equipment, procedures, people and the environment. Please go to the following video - Crew Re ...

How would you handle scope creep where do you draw the line

How would you handle scope creep? Where do you draw the line or when do you agree to make the changes? If you make the changes, what is the procedure?

Operations managementdevelop a systematic framework for

Operations Management Develop a systematic framework for analyzing the behavior of complex supply chain networks and supply chain drivers. warehouse manager thought a recent presentation on operations management was extr ...

Defining training and understanding its strategic purposeat

Defining training and understanding its strategic purpose At first glance, Week 5 content spans two seemingly disparate functions - developing training and assessing employee performance. The processes are defined and pr ...

Assignment - project management roadmap with the

Assignment - Project Management Roadmap With the justification of an HRIS solidified, you need to show your client how you will implement the HRIS by providing a project management roadmap, explaining the costs associate ...

Read ldquosiemens energy in 2010 how to engineer a green

Read “Siemens Energy (in 2010): How to Engineer a Green Future?” What are some potential entry barriers for developing new energy-related products, services, and technologies?

Please do not make it public now make it days lateralpha

Please do not make it public now make it days later Alpha Manufacturing co. wants to hire a new Operation Manager for their New Plant. You were considered as a one of the potential candidate for this position of high exp ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen