Business statistics

Predmet Poslovna statistika, za katerega je namenjena ta zbirka vaj, je pomemben za to, da študenti razvijejo sposobnost razumevanja informacij v podatkih. Gradivo obravnava naslednje vsebinske sklope: prikazovanje podatkov v tabelah in grafih, relativna števila, mere centralne tendence, mere variabilnosti, asimetrije in sploščenosti, intervalno ocenjevanje vrednosti statističnih parametrov in osnove preizkušanja domnev o statističnih parametrih, osnove enostavne regresije ter osnove analize in napovedovanja vrednosti v časovnih vrstah.The course Business Statistics, for which this collection of exercises/tutorials is intended, is important for students to develop the ability to understand the information in data. These tutorials contain the following chapters: data visualisation using tables and graphs, relative numbers, measures of central tendency, measures of dispersion, skewness and kurtosis, confidence intervals for statistical parameters and the basis of hypothesis testing of statistical parameters, basics of simple regression and basics of time series analysis and forecasting