Accession Number : AD0713946

Title :   Notes on Combinatorial Mathematics: An Estimate of Expected Critical Path Length in PERT Networks,

Corporate Author : RAND CORP SANTA MONICA CALIF

Personal Author(s) : Lindsey,John H. , II

Report Date : OCT 1970

Pagination or Media Count : 36

Abstract : PERT (Program Evaluation and Review Technique), a much-used management control technique for scheduling and administering large projects, has been applied to numerous defense programs in which the problem of treating schedule uncertainties during the development phase is troublesome. This report supplies a new estimate of the expected time required to complete an entire project, assuming that the times required to carry out the various subprojects are uncertain. A method is described for obtaining an approximation of the expected duration time of a project whose individual job times are discrete random variables. (Author)

Descriptors :   (*MANAGEMENT PLANNING AND CONTROL, FLOW CHARTING), COMBINATORIAL ANALYSIS, SET THEORY, RANDOM VARIABLES, APPROXIMATION(MATHEMATICS), DEFENSE SYSTEMS

Subject Categories : Administration and Management
      Operations Research

Distribution Statement : APPROVED FOR PUBLIC RELEASE