Compute the probability that the unit will not last weeks, Operation Management

Assignment Help:

I am falling behind in my homework and need some help please. There are three short questions: 1) A computer has three main modules that have individual reliabilities of 0.77, 0.87, and 0.82. Because of recent failures, management is now considering adding redundancy. Determine the reliability of the system if each module has a backup with a reliability equal to its own and a backup switch with a reliability of 1.00. 2) A computer has three main modules that have individual reliabilities of 0.76, 0.85, and 0.81. Because of recent failures, management is now considering adding redundancy. Determine the reliability of the system if the backup consists of an identical computer that operates as a whole rather than backing up individual sections. The single switch for the backup computer has a reliability of .96. 3) A DVD Burner has a mean time between failures of 83 weeks. Find the probability that the unit will not last 65 weeks.


Related Discussions:- Compute the probability that the unit will not last weeks

Types of manufacturing system & layout, Types of Manufacturing System & Lay...

Types of Manufacturing System & Layout A layout essentially refers to the arranging and grouping of machines which are meant to produce goods. Grouping is done on different li

Why babysitters not need technology to compete, Lawyers, babysitters, and c...

Lawyers, babysitters, and construction companys. But why wouldn't they need technology to compete?

Explain integrated forecasting and inventory control system, Herman Hahn is...

Herman Hahn is attempting to set up an integrated forecasting and inventory control system for his hardware store, Hahn's Hardware. When Herman indicates that outdoor lights are a

Project MAnagement, A firm uses three machines in the manufacturing of thre...

A firm uses three machines in the manufacturing of three products: Each unit of product 1 requires three hours on machine 1, two hours on machine 2 and one hour on machine 3.

Explain conflict often contributes to effective decision, Is and Why Confli...

Is and Why Conflict often contributes to effective decision making? Is an why Intuition is a valid approach to decision making in the work place?

Any real problem may be self problem apply the system aprf, any real proble...

any real problem may be self problem apply the system approach model to develop the appropriate solution for this problem

Describe you can conduct outside research to locate info, In a 1-2 page pap...

In a 1-2 page paper discuss the following case study by applying the knowledge you gained through this week's studies. If necessary, you can conduct outside research to locate info

Explain value differences among national cultures, What are some managerial...

What are some managerial styles you would employ in managing an emloyee who is considered baby boomer List and explain hofstedes five dimensions of value differences among natio

Explain small proportion of unionized employees, Why would it be harder for...

Why would it be harder for heavily unionized organizations to settle on their bargaining targets than for those with a small proportion of unionized employees?

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