chapter 1 Introduction to Sampling -- chapter 2 Accuracy and Precision of Data -- chapter 3 Data Arrangement -- chapter 4 Symbology -- chapter 5 Averages -- chapter 6 Measures of Dispersion -- chapter 7 Probability -- chapter 8 Probability Distributions -- chapter 9 Multidimensional Probability Distributions -- chapter 10 Discrete Probability Distributions -- chapter 11 Continuous Probability Distributions -- chapter 12 Sampling Theory -- chapter 13 Estimation of Parameters -- chapter 14 Fundamentals of Hypothesis Testing -- chapter 15 Regression and Correlation -- chapter 16 Stratified Random Sampling -- chapter 17 Cluster Sampling -- chapter 18 Systematic Sampling -- chapter 19 Ratio Estimation -- chapter 20 Double Sampling -- chapter 21 Sampling with Unequal Probabilities.