Chapter 10 Hypothesis Testing(195)
10.1 General Concepts Used in Hypothesis Testing(195)
10.1.1 Statistical hypothesis(195)
10.1.2 Two types of errors(197)
10.1.3 Testing a statistical hypothesis(198)
10.2 Hypothesis Test for a Single Normal Population Parameter(201)
10.2.1 Hypothesis test for mean of a single normal population(201)
10.2.2 Hypothesis test for variance(205)
10.3 Hypothesis Test of Two Normal Population Parameters(208)
10.3.1 Hypothesis test for a difference between two normal populations(208)
10.3.2 Hypothesis test for two normal population variances(212)
10.4 The Relationship between Hypothesis Testing and Confidence Interval(215)
Exercise 10(216)
Answers to Exercises(219)
Appendix A Some Important Distributions(230)
Appendix B Statistical Tables(231)
Table B-1 Poisson Distribution(231)
Table B-2 Standard Normal Distribution(233)
Table B-3 t-Distribution(235)
Table B-4 2-Distribution(237)
Table B-5 F-Distribution(240)
內容試閱:
Probability and statistics is a basic course of statistical regularity of random phenomena,which focuses on the interpretations,methods and theories in probability and statistics as well as presenting the specific application in all fields according to their characteristics.Ideas and concepts are shown in this textbook with plenty of examples in order to make the course structure easier to understand.You are supposed to comprehend and understand the basic concepts of probability and mathematical statistics somehow by reading this book,knowing how to deal with random experiments as well.It also trains readers to use the methods to analyze and solve actual problems,and lays a solid basis of statistics for the future study of other related advanced courses.