Vândut de libris.ro
nThe fun and easy way to get down to business with statistics nStymied by statistics? No fear? this friendly guide offers clear, practical explanations of statistical ideas, techniques, formulas, and calculations, with lots of examples that show you how these concepts apply to your everyday life.n nStatistics For Dummies shows you how to interpret and critique graphs and charts, determine the odds with probability, guesstimate with confidence using confidence intervals, set up and carry out a hypothesis test, compute statistical formulas, and more.n n- Tracks to a typical first semester statistics course n- Updated examples resonate with todays students n- Explanations mirror teaching methods and classroom protocol nPacked with practical advice and real-world problems, Statistics For Dummies gives you everything you need to analyze and interpret data for improved classroom or on-the-job performance.n
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Vânzător: Libris.ro
Brand: Deborah J. Rumsey
