Business Statistics: A First Course, 2/e (IE-Paperback)

Levine D et al

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<內容簡介>

PART 1   EXPLORING AND COLLECTING DATA

  • 1. Statistics and Variation
  • 2. Data
  • 3. Surveys and Sampling
  • 4. Displaying and Describing Categorical Data
  • 5. Displaying and Describing Quantitative Data
  • 6. Correlation and Linear Regression

PART 2   MODELING AND MAKING INFERENCES

  • 7. Randomness and Probability
  • 8. Random Variables and Probability Models
  • 9. Sampling Distributions and Confidence Intervals for Proportions
  • 10. Testing Hypotheses about Proportions
  • 11. Confidence Intervals and Hypothesis Tests for Means
  • 12. Comparing Two Groups
  • 13. Inference for Counts: Chi-Square Tests

PART 3   BUILDING MODELS FOR DECISION MAKING

  • 14. Inference for Regression
  • 15. Multiple Regression
  • 16. Introduction to Data Mining
  • Appendix