It is recorded by the history of statistics that "political arithmetic" and " staatenkunde" date back to the 17th century--primary social statistics, originated in Britain and Germany. Almost at the same time, "gambling mathematics'--primary probability theory, appeared in Italy. Primary mathematical statistics did not come into being until the 19th century when law of large numbers and error theory were discovered and added to probability theory. So we can draw the conclusion thatsocial statist

Chapter 1 Data Collecting and Data Sorting
Section 1 Data Measure and Types
Section 2 Data Collecting
Section 3 Data Sorting
Chapter 2 Data Description
Section 1 Absolute Number and Relative Number
Section 2 Description of Average Level
Section 3 Description of Dispersion Degree
Chapter 3 Time Series Analysis
Section 1 Basis Analysis of Time Series
Section 2 Determination of Long-term Trend
Section 3 Determination of Seasonal Variation
Section 4 Establishment of Prediction Equation
Chapter 4 Index Analysis
Section 1 Index and Sorting
Section 2 Weighted Index
Section 3 Index System
Section 4 Several Important Indices
Chapter 5 Statistics Distribution
Section 1 Population and Sample
Section 2 Statistics Distribution
Chapter 6 Parameter Estimate
Section 1 Point Estimate
Section 2 Standard to Amount Estimate
Section 3 Interval Estimate
Chapter 7 Hypothesis Testing
Section 1 Proposal on Hypothesis Testing Problem
Section 2 Procedure of Hypothesis Testing
Section 3 Hypothesis Testing of a Normal Population
Section 4 Hypothesis Testing on Two Normal Populations
Section 5 Hypothesis Testing of the Probability
Section 6 Hypothesis Testing of Distribution Function
Section 7 Two Types of Errors in Hypothesis Testing
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