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

Detrmine the economic order quantity, Question: (a) ‘Stock is often sa...

Question: (a) ‘Stock is often said to be the biggest evil in any business, yet firms still keep stocks.' Discuss the reasons for keeping stocks. (b) Discuss the main c

Explain project manager is normally directly accountable, The project manag...

The project manager is normally directly accountable for the project result, schedule and budget.

Explain leadership styles by the two coaches, Address the following questio...

Address the following questions and concepts 1) Through your review of Fiedler's contingency model, would you say that the coaches are matched to their situation? Why or why no

Explain what are the legal and ethical risks, What are the legal and ethica...

What are the legal and ethical risks associated with the decision about hiring truck drivers at Zyedego

Explain strategy is a common term in business, Strategy is a common term in...

Strategy is a common term in business. Is it a concept and/or a construct? Explain. Define it as a concept and/or a construct.

System design, what scussyiefly disbrstem operations

what scussyiefly disbrstem operations

What are the various managing inventory tools, Q. What are the various mana...

Q. What are the various managing inventory tools? Raw material Materials and elements used to assemble or manufacture finished goods. Work-in-progress Incomplete f

Compute the degrees of freedom associated, In each of the following situati...

In each of the following situations, distinguish which statistical analysis you would conduct and which appropriate test or test statistic should be used. • Consumer preferences

Define the difference between salary ranges and salary bands, • answer the ...

• answer the following questions on or before Sunday, March 31: 1) With whom does your organization compete in terms of compensation and benefits? What does your company policy

Kaplan and norton balanced scorecard framework, Kaplan and Norton Balanced ...

Kaplan and Norton Balanced Scorecard Framework Kaplan and Norton (1992, 1993, and 1996) describe the concept of a 'balanced scorecard' that includes four categories of measure

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