Statistics for business and economics
著者
書誌事項
Statistics for business and economics
South-Western, c2002
8th ed
- : package
- : book
- : CD-ROM
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注記
Includes bibliographical references (p. A2-A3) and index
1 computer disk in pocket (4 3/4 in.)
System requirements for accompanying computer disc: Microsoft Excel and Minitab
内容説明・目次
内容説明
This text offers an applications-oriented approach to and a methodological development of statistics for business and economics. The discussion and development of each technique is presented in an application setting, with the statistical results providing insights to decisions and solutions to problems. The new edition includes four new cases that emphasize managerial use and interpretation of statistics for a business approach, and self-test exercises enable students to check immediately their understanding of chapter content. The book has approximately 200 new problems based on real and referenced data to provide insight into today's world of statistics, and there are other added exercises and data throughout the text.
目次
- Data and statistics
- descriptive statistics - tabular and graphical methods
- descriptive statistics - numerical methods
- introduction to probability
- discrete probability distributions
- continuous probability distributions
- sampling and sampling distributions
- interval estimation
- hypothesis testing
- statistical inference about means and proportions with two populations
- inferences about population variances
- tests of goodness of fit and independence
- analysis of variance and experimental design
- simple linear regression
- multiple regression
- regression analysis - model building
- index Numbers
- Forecasting
- Non-parametric methods
- statistical methods for quality control
- sample survey.
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