Descripciones mejoradas de Syndetics:

Now you can get a better understanding of how to use and apply statistics to get the maximum amount of information from your data with this new "how-to" book. Learn the concepts underlying the use of statistics, cover basic principles and assumptions, and find out how to select and apply statistical techniques--and properly interpret your results. A comprehensive reference, this book includes worked-out examples as well as commonly-used formulas and statistical tables. A useful and practical approach to using statistics; requires no previous knowledge of statistics.