Statistics Basics - (Second Edition)

Author: Jia Junping
Publisher:
Publish Date: 2006-12-01
Features: The book includes a total of 10 chapters. Chapter 1 introduces some basic concepts and ideas of statistics, aiming to provide readers with a fundamental understanding of statistics and statistical data. Chapter 2 introduces methods for collecting statistical data, helping readers understand the methods and approaches to obtain the required statistical data. Chapter 3 covers data organization and display methods, teaching readers basic data processing techniques and graphical display methods. Chapter 4 discusses statistical descriptive methods for data characteristics, focusing on how to use statistical measures to summarize data. Chapter 5 introduces sampling and parameter estimation, covering common probability sampling methods and emphasizing the estimation methods for population parameters. Chapter 6 presents the basic methods of hypothesis testing, discussing tests for total value and population proportion. Chapter 7 covers correlation and regression analysis methods, exploring methods to measure the strength of relationships between variables and introducing preliminary concepts of simple linear regression and multiple linear regression. Chapter 8 discusses methods for analyzing and forecasting time series, focusing on descriptive methods for time series and the decomposition process of time series. Chapter 9 introduces statistical indices, primarily discussing the compilation methods of composite indices and their practical applications. Chapter 10 covers national economic accounting, focusing on basic aggregate indicators in national economic accounting and methods for analyzing economic growth rates.