Bose, ArupBoukai, Benzion2017-05-302017-05-301993The Annals of Statistics, vol.21, no.1, p.484-502http://hdl.handle.net/10263/6782, , , , , , Maximum likelihood estimation, , Stopping distancesenStatistical estimationApproximationSample sizeStatisticsData collectionCost estimatesStatistical theoriesPopulation meanSequential estimation results for a two-parameter exponential family of distributionsArticle