Find probability distribution of single lot containing fault, Operation Management

Assignment Help:

A quality control unit in ball-bearing manufacturing company keeps record of error in terms of the number of faulty balls (W) per a lot. The size of standard lot is 8, and the probability distribution of single lot containing 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. Construct a table for the cumulative probability distribution of W. b. Determine the expected number of faulty balls per lot, i.e. E[W], and the variance, V[W]. c. Construct a table for the probability distribution of W2 . d. Based off of b) and c), show that V [W]=E[W2 ]-E[W] 2 e. Find P (W?5).


Related Discussions:- Find probability distribution of single lot containing fault

Describe contingency leadership, Explain contingency leadership and discuss...

Explain contingency leadership and discuss the role of culture in that theory. Must be 4-5 sentences long and have a creditable source cited.

Explain what you believe is a terrific idea for a video game, To develop wh...

To develop what you believe is a terrific idea for a video game, you lease 50,000 square feet in an office building from Commercial Property, LLC, under a written five-year lease.

LINE BALANCING, WHAT DO YOU UNDERSTAND BY LINE BALANCING

WHAT DO YOU UNDERSTAND BY LINE BALANCING

Tangibles - customer satisfaction and service quality, Tangibles - Customer...

Tangibles - Customer Satisfaction and Service Quality Include the physical evidence of the service: physical facilities, appearance of personnel, tools or equipment used to pr

Explain make some kind of investment, After watching the video on Stony fie...

After watching the video on Stony field Farm answer this question: The responsible thing to do is to identify and examine every potential for doing good and make some kind of inves

Explain dogs learn to salivate at the ringing of a bell, which of the follo...

which of the following statement is correct concern condition/1.operant condition was polarize by ivanpavlov/2.classical condition is extension of operant condition/3.in operant co

Objectives of routing, Objectives of Routing a. Determining the most fea...

Objectives of Routing a. Determining the most feasible sequence of operations and ensuring that this sequence must be followed. b. Utilizing the physical human resources mate

Explain the united states constitution, The United States Constitution: Ans...

The United States Constitution: Answer is the oldest written constitution in force in a major nation created the four branches of government established the common law created the

Explain hierarchy of managers, 1. What are the common characteristics of al...

1. What are the common characteristics of all companies? Can a manager have operation responsibilities? Explain. What are three characteristics that a manager must have to be succe

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