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

Explain positive organizational behaviours, How might incentives stimulate ...

How might incentives stimulate positive organizational behaviours? Discuss the place of rewards and punishments for organizational members. What is it important to know? What incen

Explain production department says that to achieve, The sales department te...

The sales department tells management that they can increase revenue by 20 percent by increasing sales 20 percent, but the production department says that to achieve that number of

Explain what changes should be made in the wage, A father decides to put hi...

A father decides to put his two sons to work landscaping. The business involved going to a customer's home and providing landscaping services (cut gras, edge sidewalk, pull weeds i

Lowest cost entry method, Lowest Cost Entry method s( LCEM) or Matrix Minim...

Lowest Cost Entry method s( LCEM) or Matrix Minima Method: Step1: Determine  the smallest  cost in  the cost matrix of the transportation table. Let it be ( C ij ). Allocate

Computed marginal profit for various costing profiles, An HMO requests your...

An HMO requests your hospital services for its obstetrics division. It offers to pay your hospital $2,000 for a vaginal delivery without complications (DRG 373). You look at the St

Explain difference is the mean value of the paired, If you are interested i...

If you are interested in estimating the difference between the means of two samples that have been paired, the point estimate for this difference is the mean value of the paired di

Explain elements of a typical scope statemen, Analyze the elements of a typ...

Analyze the elements of a typical scope statement and the significance of each element. As a project leader, determine how you would communicate the scope of a project to the proje

Explain what are the risks and opportunities, 1. Using Porter's Five Indust...

1. Using Porter's Five Industry Forces, map the soft drink industry. 2. What are the risks and opportunities of the strategies followed by Pepsi? Of Coca Cola? 3. How would you res

Explain how can efficiency of purchasing processes, How can efficiency of p...

How can efficiency of purchasing processes be improved?

Explain briefly the vrooms expectancy theory of motivation, Question 1: ...

Question 1: More and more organizations are showing greater reliance on team building and team work as opposed to individual work. Please discuss. i. Give characteristics o

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