Reliability. Maintainability

Readers are referred to the following articles:

• Reliability [E 1 420] ;

• Maintainability of electronic equipment [E 1 430] ;

in the treatise Electronics ;

• Statistical observation [R 240] ;

• Estimators and hypothesis testing [R 250] ;

• Analysis of variance and regression. Design of experiments [R 260] ;

• Statistical tables [R 270] ;

in Measurement and Control ;

and, for certain numerical data required for the examples given in this article, to :

• Probabilities