Koleksi Elektronik
Mathematical statistics for economics and business
Mathematical statistics for economics and business provides a comprehensive introduction to the principles of mathematical statistics which underpin statistical analyses in the field of economics, business, adn econometrics. After introducing the concepts of probality, random variables, and probality density functions, the author develops the key concepts of mathematical statistics, most notably: expectation, sampling, asymtotics, and the main families of disributions. The latter half of the book is then devoted to the theories of estimation and hypothesis testing with associated examples and problems that indicate their wide applicability in economics and business. Features of the new edition include: a reorganization of topic flow and presentation to facilitate reading and understanding;inclusion of additional topics of relavance to statistics and econometric applications.
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