EntityQ1256911· pop 7· linked from 11 articlesThree-point estimationSign in to savetechnique used in management and information systemsConnectionsprogram evaluation and review techniqueEntitystandard deviationEntitynormal distributionEntitycorrelationEntityinformation systemEntityprobability distributionEntityexpectationEntityMonte Carlo methodEntitymeanEntityconfidence intervalEntitywork breakdown structureEntitypercentileEntity68–95–99.7 ruleEntityestimation theoryEntityproject management softwareEntitytriangular distributionEntitycost estimateEntityquality costsEntityfive-number summaryEntityasymptotic distributionEntityCategoriesInformal estimationProject management techniquesStatistical approximations