Accession Number : ADA019943

Title :   Convolutions of IFRA Distributions.

Descriptive Note : Research rept.,

Corporate Author : CALIFORNIA UNIV BERKELEY OPERATIONS RESEARCH CENTER

Personal Author(s) : Block,Henry W.

Report Date : DEC 1975

Pagination or Media Count : 10

Abstract : It is shown that the convolution of IFRA (Increasing failure rate average) distributions is IFRA. (Author)

Descriptors :   *Statistical distributions, *Reliability, Exponential functions, Convolution integrals, Failure, Hazards, Theorems

Subject Categories : Statistics and Probability
      Mfg & Industrial Eng & Control of Product Sys

Distribution Statement : APPROVED FOR PUBLIC RELEASE