Keywords: economics, economy, statistical methods, statistics, computer science, computer application, software, computer programmes, data base, index numbers, indexes, probability, realibility, distributions, hypotheses testing, data, sampling, regression analysis, correlations, time series, mistakes, problem solving, solution of problems, statistical analysis, application, business process, accounting, cases, case study, textbooks, exercisesPublished in DKUM: 01.06.2012; Views: 3006; Downloads: 59 Link to full text