Basic statistics for business and economics /
Preface -- What is statistics? -- Describing data : frequency tables, frequency distributions, and graphic presentation -- Describing data : numerical measures -- Describing data : displaying and exploring data -- A survey of probability concepts -- Discrete probability distributions -- Continuous p...
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| Language: | eng |
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New York, NY : McGraw-Hill/Irwin,
2013
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| Summary: | Preface -- What is statistics? -- Describing data : frequency tables, frequency distributions, and graphic presentation -- Describing data : numerical measures -- Describing data : displaying and exploring data -- A survey of probability concepts -- Discrete probability distributions -- Continuous probability distributions -- Sampling methods and the central limit theorem -- Estimation and confidence intervals -- One-sample tests of hypothesis -- Two-sample tests of hypothesis -- Analysis of variance -- Correlation and linear regression -- Multiple regression analysis -- Nonparametric methods : goodness-of-fit tests -- Appendixes -- Appendix A: Data sets -- Appendix B: Tables -- Appendix C: Answers to odd-numbered chapter. |
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