Statistics / Robert S. Witte, John S. Witte.
Material type:
TextPublication details: Hoboken, NJ : J. Wiley & Sons, c2010.Edition: Ninth editionDescription: xvii, 556 pages : illustrations ; 25 cmISBN: - 9780470392225 (cloth)
- 0470392223 (cloth)
- 519.5 22
- QA276.12 .W57 2010
- CM 4000
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UCC Main Library | Open | QA 276.12.W78 (Browse shelf(Opens below)) | c.3 | Available | 0030000006645 | ||
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UCC Main Library | Open | QA276.12.W77 (Browse shelf(Opens below)) | 1 | Available | 0030000006647 | ||
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UCC Main Library | Open | QA276.12.W77 (Browse shelf(Opens below)) | 2 | Available | 0030000006646 |
Includes index.
Acknowledgments -- Introduction -- Pt. 1. Descriptive statistics : Organizing and summarizing data -- Describing data with tables and graphs -- Describing data with averages -- Describing variability -- Normal distributions and standard (z) scores -- Describing relationships : Correlation -- Regression -- Pt. 2. Inferential statistics : Generalizing beyond data -- Populations, samples, and probability -- Populations and samples -- Probability -- Sampling distribution of the mean -- Introduction to hypothesis testing : The z test -- More about hypothesis testing -- Estimation (confidence intervals) -- t test for one sample -- t test for two independent samples -- t test for two related samples (repeated measures) -- Analysis of variance (one factor) -- Analysis of variance (repeated measures) -- Analysis of variance (two factors) -- Chi-square (Xp2s) test for qualitative (nominal) data -- Tests for ranked (ordinal) data -- Postscript : which test? -- Appendices. Math review ; Answers to selected questions ; Tables ; Glossary.
The authors of this highly accessible book provide business professionals with a clear and methodical approach to essential statistical procedures. --from publisher description.
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