Materias: “…Commercial statistics…”

Materias: “…Commercial statistics…”

Materias: “…Commercial statistics…”

Tabla de Contenidos: “…Cover -- Business Statistics -- Copyright -- Brief Contents -- Contents -- About the Author -- Preface -- Reviewers -- Introduction to Statistics -- Introduction -- Why Statistics is Important for Managers -- Roadmap to Learning Statistics -- Statistical Analysis Using MS Excel, SPSS, and Minitab® -- Why We Need Data -- Scales of Measurement -- Nominal Scale -- Ordinal Scale -- Interval Scale -- Ratio Scale -- Four Levels of Data Measurement -- Basic Statistical Concepts -- Population and Sample -- Descriptive Statistics and Inferential Statistics -- Parameter and Statistic -- Introduction to MS Excel -- Introduction to Minitab® -- Introduction to SPSS -- Summary -- Key Terms -- Discussion Questions -- Case Stady -- Charts and Graphs -- Introduction -- Frequency Distribution -- Class Midpoint -- Relative Frequency -- Cumulative Frequency -- Graphical Presentation of Data -- Bar Chart -- Using MS Excel for Bar Chart Construction -- Using Minitab for Bar Chart Construction -- Using SPSS for Constructing a Bar Chart -- Pie Chart -- Using MS Excel for Pie Chart Construction -- Using Minitab for Pie Chart Construction -- Using SPSS for Constructing a Pie Chart -- Histogram -- Using MS Excel for Histogram Construction -- Using Minitab for Histogram Construction -- Frequency Polygon -- Using MS Excel for Constructing Frequency Polygon -- Using Minitab for the Construction of Frequency Polygon -- Using SPSS for Frequency Polygon Construction -- Ogive -- Using MS Excel for Ogive Construction -- Using Minitab for Ogive Construction -- Using SPSS for Ogive Construction -- Pareto Chart -- Using Minitab for the Construction of Pareto Charts -- Using SPSS for the Construction of Pareto Charts -- Stem-and-Leaf Plot -- Using Minitab for Stem-and-Leaf Plot Construction -- Using SPSS for Stem-and-Leaf Plot Construction -- Scatter Plot…”

Tabla de Contenidos: “…Cover -- About the Author -- Foreword -- Preface -- Contents -- Chapter 1: An Overview of Statistics -- Learning Objectives -- Introduction -- Chapter Outline -- 1.1 Why Should I Study Statistics? …”

Tabla de Contenidos: “…Cover -- Title Page -- Copyright -- Contents -- Preface -- Chapter 1 Limitations of classic statistics and motivation -- 1.1 Limitations of classic statistics -- 1.1.1 Mean -- 1.1.2 Unbiasedness -- 1.1.3 Limitations of equal‐tail statistical inference -- 1.2 The rationale for a new statistical theory -- 1.3 Motivating example: normal variance -- 1.3.1 Confidence interval for the normal variance -- 1.3.2 Hypothesis testing for the variance -- 1.3.3 MC and MO estimators of the variance -- 1.3.4 Sample size determination for variance -- 1.4 Neyman‐Pearson lemma and its extensions -- 1.4.1 Introduction -- 1.4.2 Two lemmas -- References -- Chapter 2 Maximum concentration statistics -- 2.1 Assumptions -- 2.2 Short confidence interval and MC estimator -- 2.3 Density level test -- 2.4 Efficiency and the sufficient statistic -- 2.5 Parameter is positive or belongs to a finite interval -- 2.5.1 Parameter is positive -- 2.5.2 Parameter belongs to a finite interval -- References -- Chapter 3 Mode statistics -- 3.1 Unbiased test -- 3.2 Unbiased CI and MO estimator -- 3.3 Cumulative information and the sufficient statistic -- References -- Chapter 4 P‐value and duality -- 4.1 P‐value for the double‐sided hypothesis -- 4.1.1 General definition -- 4.1.2 P‐value for normal variance -- 4.2 The overall powerful test -- 4.3 Duality: converting the CI into a hypothesis test -- 4.4 Bypassing assumptions -- 4.5 Overview -- References -- Chapter 5 M‐statistics for major statistical parameters -- 5.1 Exact statistical inference for standard deviation -- 5.1.1 MC‐statistics -- 5.1.2 MC‐statistics on the log scale -- 5.1.3 MO‐statistics -- 5.1.4 Computation of the p‐value -- 5.2 Pareto distribution -- 5.2.1 Confidence intervals -- 5.2.2 Hypothesis testing -- 5.3 Coefficient of variation for lognormal distribution -- 5.4 Statistical testing for two variances…”

Materias: “…Indigenous peoples Statistics…”

Tabla de Contenidos: “…Chapter 6 Inferences Concerning Means and Proportions -- 6.1 Introduction -- 6.2 Statistical Hypotheses -- 6.3 Tests of Hypotheses and ­Significance -- 6.4 Type I and Type II Errors -- 6.5 Levels of Significance -- 6.6 Statistical Test of Hypothesis Procedure -- 6.7 Reasoning of Statistical Test of Hypothesis -- 6.8 Inference Concerning Two Means -- Exercises -- Fill in the Blanks -- Chapter 7 Tests of Significance -- 7.1 Introduction -- 7.2 Test for One Mean (Small Sample) -- 7.3 Test for Two Means -- 7.4 Test of Hypothesis -- 7.5 Analysis of r × c Tables (Contingency Tables) -- 7.6 Goodness-of-Fit Test: χ2 ­Distribution -- 7.7 Estimation of Proportions -- Exercises -- Fill in the Blanks -- Chapter 8 Curve Fitting: Regression and Correlation Analysis -- 8.1 Introduction -- 8.2 Linear Regression -- 8.3 Regression Analysis -- 8.4 Inferences Based on Least Squares Estimation -- 8.5 Multiple Regression -- 8.6 Correlation Analysis -- 8.7 Least Squares Line in Terms of Sample Variances and Covariance -- 8.8 Standard Error of Estimate -- 8.9 Spearman's Rank Correlation -- 8.10 Correlation for Bivariate Frequency Distribution -- Exercises -- Fill in the Blanks -- Chapter 9 Analysis of Variance -- 9.1 Analysis of Variance (ANOVA) -- 9.2 What is ANOVA? …”

“…Basic statistics OECD = OCDE statistiques de base…”

“…Chapman & Hall-CRC Interdisciplinary Statistics Series…”