Copies of the classnotes are on the internet in PDF format as given below.

Part I: Exploring Data.

• Chapter 1. Picturing Distributions with Graphs.
• Chapter 2. Describing Distributions with Numbers.
• Chapter 3. The Normal Distribution.
• Chapter 4. Scatterplots and Correlation.
• Chapter 5. Regression.
• Study Guide for Exam 1 (Chapters 1-5).
• Chapter 6. Two-Way Tables.

Part II: From Exploration to Inference.

• Chapter 8. Producing Data: Sampling.
• Chapter 9. Producing Data: Experiments.
• Chapter 10. Introducing Probability.
• Chapter 11. Sampling Distributions.
• Chapter 12. General Rules of Probability.
• Study Guide for Exam 2 (Chapters 6, 8, 9, 10, 12).
• Chapter 13. Binomial Distributions.
• Chapter 14. Confidence Intervals: The Basics.
• Chapter 15. Tests of Significance: The Basics.
• Chapter 16. Inference in Practice.

Part III: Inference about Variables.

• Chapter 18. Inference about a Population Mean.
• Chapter 20. Inference about a Population Proportion.

Part IV: Inference about Relationships.

• Chapter 23. Two Categorical Variables: The Chi-Square Test.

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