EntityQ1372364· pop 17· linked from 29 articlessecretary problemSign in to savemathematical problemConnectionsstopping timeEntitystatisticsEntityJohannes KeplerEntityInternational Standard Book NumberEntityrational numberEntitydigital object identifierEntityInternational Standard Serial NumberEntityEuler's numberEntitygoogolEntityneuroscienceEntitynormal distributionEntityQ180686Entityrandom variableEntityJSTOREntitynatural logarithmEntitybibcodeEntityQ118398EntityheuristicEntityexpectationEntityQ229883EntityCategoriesDecision theoryMatching (graph theory)Mathematical optimization in businessOptimal decisionsProbability problemsSequential methods