Chapter-2. Methodology of statistical observation 2.1
Essence of statistical observation and its requirements
2.2
Program and methodological issues of statistical observation
2.3
Organizational issues of statistical observation
2.4
Forms, types and methods of statistical observation
2.5
Statistical errors and methods of monitoring them
Chapter-3. Statistical summary and grouping 3.1
The concept of statistical summary and its types
3.2
The concept of grouping and its elements
3.3
Secondary grouping
Chapter-4. Statistical tables and graphs 4.1
Statistical tables
4.2
Types of statistical tables and rules for their construction
4.3
The concept of static graphs, their role and significance in statistics
4.4
Types and main elements of graphs
Chapter-5. Statistical indicators 5.1
The nature and types of statistical indicators
5.2
Absolute values, their main types
5.3
Relative quantities, their main types
5.4
The need for the integrated use of absolute and relative values
Chapter-6. Average values 6.1
Types of average values and the procedure for their calculation
6.2
Виды средних арифметических и порядок их расчета
6.3
Types of harmonic mean values and the procedure for their
calculation
6.4
Structural average. Mode and median
Chapter-7. Indicators of variation 7.1
Concept about variation and its significance in statistics
7.2
Indicators of variation and methods for their calculation
7.3
Basics of dispersion analysis
Chapter-8. Sampling 8.1
Concept about sampling
8.2
Representativeness of the sample and methods for their selection
8.3
Identify sampling errors
8.4
Extension of sampling results to the general population
8.5
Determination of the optimum value of a sample
