Incluye referencias bibliográficas e índice. CONTENIDO: What Is Statistics? -- Graphical Descriptive methods -- Numerical Descriptive Measures - Probability -- Probability Distributions -- Sampling and Sampling Distributions -- Introduction statistical inference -- Inference About the Description of a Single Population -- Inference About the Comparison of Two Populations -- Statistical Inference: A Review of Chapters 7 trough 9 -- Analysis of Variance - Chi-square tests -- Nonparametric Statistics -- Simple Linear Regression and Correlation -- Multiple Regression -- Multiple Regression Models -- Statistical Inference: Conclusion - Quality management - Time series analysis and forecasting - Index numbers - Decision analysis.
Resumen
Contiene:Preface. Introduction. Arranging data to convey meaning: tables and graphs. Measures of central tendency and dispersion in frequency distributions. Probabiblity I: Introductory ideas. Probability II: distributions. Sampling and sampling distributions. Estimation. Testing hypothheses: one-sample tests. Testing hypotheses: two-sample tests. Quality and quality control. Chi-square and analysis of variance. Simple and correlation. Multiple regression and modeling techniques. Nonparametric methods. Time series. Index numbers. Decision theory.Appendices. Bibliography. Index.
