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1 Overview and Descriptive Statistics Introduction 1��1 Populations�� Samples�� and Processes 1��2 Pictorial and Tabular Methods in Descriptive Statistics 1��3 Measures of Location 1��4 Measures of Variability Supplementary Exercises Bibliography 2 Probability Introduction 2��1 Sample Spaces and Events 2��2 Axioms�� Interpretations�� and Properties of Probability 2��3 Counting Techniques 2��4 Conditional Probability 2��5 Independence Supplementary Exercises Bibliography 3 Discrete Random Variables and Probability Distributions Introduction 3��1 Random Variables 3��2 Probability Distributions for Discrete Random Variables 3��3 Expected Values of Discrete Random Variables 3��4 The Binomial Probability Distribution 3��5 Hypergeometric and Negative Binomial Distributions 3��6 The Poisson Probability Distribution Supplementary Exercises Bibliography ���� 4 Continuous Random Variables and Probability Distributions 5 Joint Probability Distributions and Random Samples 6 Point Estimation 7 Statistical Intervals Based on a Single Sample 8 Tests of Hypotheses Based on a Single Sample 9 Inferences Based on Two Samples 10 The Analysis of Variance 11 Multifactor Analysis of Variance 12 Simple Linear Regression and Correlation 13 Nonlinear and Multiple Regression 14 The Analysis of Categorical Data 15 Distribution-Free Procedures 16 Quality Control Methods Appendix Tables