Basic business statistics : concepts and applications
著者
書誌事項
Basic business statistics : concepts and applications
Prentice Hall, 1992
5th ed
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注記
Includes bibliographical references and index
内容説明・目次
内容説明
A survey-database approach to applied business statistics, with innovative features including the use of computer output to assist in decision making and numerous problems. Emphasis is placed on understanding and integration rather than number crunching. This fifth edition uses an actual real estate survey which includes coverage of two new communities that link topics explored in the text, simplifying the study of descriptive statistics, probability, statistical inference and regression analysis. Database exercises accompany the real estate survey and are clearly marked with a disk icon. The text illustrates and explains the output from the statistical packages Minitab, SAS, SPSS and MYSTAT; expands the quality management chapter to cover quality control and product design; and introduces meta-analysis and its advantages and disadvantages.
目次
- Data collection
- describing and summarizing data
- data presentation
- using the computer for descriptive statistical analysis
- basic probability
- some important discrete probability distributions
- the normal distribution
- sampling distributions
- estimation
- hypothesis testing - introduction and concepts, differences between quantitative variables, differences between proportions and other chi-square tests
- the analysis of variance
- nonparametric methods
- the simple linear regression model and correlation
- multiple regression models
- index numbers, time series and business forecasting
- statistical applications of quality and productivity management.
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