Anderson, David R.Sweeney, Dennis J.Williams, Thomas A.2018-12-062024-06-292018-12-062024-06-292011978-0-538-75458-3https://drs.ess.gov.et/handle/123456789/28458enData StatisticsProbability DistributionsDescriptive StatisticsEssentials of Statistics for Business & EconomicsBook