Template:Mttf demonstration

MTTF Demonstration
Designing a test to demonstrate a certain value of the $$MTTF$$  is identical to designing a reliability demonstration test, with the exception of how the value of the scale parameter  $$\phi $$  is determined. Given the value of the $$MTTF$$  and the value of the shape parameter  $$\theta $$, the value of the scale parameter  $$\phi $$  can be calculated. With this, the analysis can proceed as with the reliability demonstration methodology.