A.Geometric

B.Lognomal

C.Exponential

D.Normal

A.Write a specification calling for a product to have high reliability and incorporate it into a contract.

B.Indicate who would be at fault if the desired reliability is not obtained during the warranty.

C.Put down specific numerical requirements for reliability statements of operating environments, and a definition of successful product performance.

D.Insist that the goal be expressed in terms of mean-time-between-failures for all components and assemblies.