What is the cumulative mtbf

Assignment Help Business Management
Reference no: EM131576534

Could you solve and explain this problem? (using Excel)

A Duane model reliability growth test was run, and resulted failures at the following times: 20, 60, 110, 170, 250 and 350 hours.

a) What is the growth rate (β)?

b) What is the cumulative MTBF (MTBFc) at the end of the test (350 hours)? Use the value given by the fitted line, not the data point itself.

c) What is the instantaneous MTBF (MTBFi) at the end of the test (350 hours)?

d) If the test is extended to 500 hours (total, not restarted), and the same growth rate continues, what would the instantaneous MTBF (MTBFi) be at 500 hours?

Reference no: EM131576534

Questions Cloud

Discuss how adaptive systems exist within your company : With reference to relevant literature and theory, discuss how adaptive systems exist within YOUR company's approach to strategic management
Major paper requirements and major paper outline documents : For additional instructions on this final project, please see the Major Paper Requirements and Major Paper Outline documents in the Files section of the Course
Write a fortran subroutine which accepts a number : Write a FORTRAN subroutine which accepts a number to the base BETIN with the NIN digits contained in the one-dimensional array NUMIN.
Demonstrate an mtbf of 2000 hours : In a fixed length reliability demonstration test carrying a 20% consumer's risk, the producer is being asked to demonstrate an MTBF of 2000 hours.
What is the cumulative mtbf : What is the cumulative MTBF (MTBFc) at the end of the test (350 hours)? Use the value given by the fitted line, not the data point itself.
How technology might improve your processes : What are your thoughts about how technology might improve your processes? What are challenge and obstacle that would be overcome with use of information system?
Procurement planning and project planning : What is the difference between procurement planning and project planning?
Compute pension expense for the year : Question - SuperSports provides you the following pension data for the year 2016. Compute pension expense for the year 2016
Financial institutions-moral hazard and adverse selection : What is moral hazard? Do you think in this case moral hazard was an issue, or we need to have more information? What is asymmetric information?

Reviews

Write a Review

Business Management Questions & Answers

  Describe how you might improve the company overall

Describe how you might improve the company overall.

  Budgeting process of a healthcare institution

This assignment will require you to consider several influences to the budgeting process of a healthcare institution. Here you, will review payer mix and other influences to revenue as you consider revenue factors for the budget. Complete the foll..

  Liquidity premium on kay bonds

Kay Corporation's 5-year bonds yield 5.90% and 5-year T-bonds yield 4.40%. The real risk-free rate is r* = 2.5%, the inflation premium for 5-year bonds is IP = 1.50%, the default risk premium for Kay's bonds is DRP = 1.30% versus zero for T-bonds,..

  Median selling price of all homes in a subdivision

Determine the median selling price of all homes in a subdivision named Botany Bay sold during one year. Allow the user to enter the number of houses sold and store their selling prices in an array. The median of a list of N numbers is as follows:

  Explain how evaluation tool was developed

description of explain how evaluation tool was developed and explain why each category was comprised on the scale.

  Entrance of a rival league into the market

Explain why sports leagues are often willing to give major wage concessions to player's unions in order to stop the entrance of a rival league into the market.

  Performance factors for salespersonwhich of the following

performance factors for salespersonwhich of the following performance factors are considered within the control of the

  Investigations that may involve a healthcare facility

Discuss the key legal investigations that may involve a healthcare facility and its staff. Be sure to include the concepts of subpoena duces tecum and subpoena ad testificandum in your answer.

  Disadvantages of contracting out certain services

What are the advantages and disadvantages of contracting out certain services that had been provided by the government? Please be specific.

  Write a demonstration of life cycle cost

Write a demonstration of Life Cycle Cost (LCC) and give an example of how a particular company would benefit from LCC.

  Illustrate what is the difference among employee status

Illustrate what is the difference among employee status also independent-contractor status? Which form of employment relationship would be more advantageous to new mark? Explain why should employers be cautious when designating workers as independ..

  Questions that focus on public service

questions that focus on public serviceAnswer the following questions that focus on public service, public service-motivation, WEIMS.

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