Chapter One

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Chapter One by Mind Map: Chapter One

1. What is Statistics

2. Case Study 3

2.1. Moral of the Story

2.2. Key Terms

2.2.1. Polulation

2.2.2. Random sample

2.2.3. Sample survey

2.2.4. Margin of error

3. Case Study 4

3.1. Moral of the Story

3.2. Key Terms

3.2.1. Nonresponse bias

3.2.2. Self-selected sample

3.2.3. Volunteer sample

4. Case Study 5

4.1. Moral of the Story

4.2. Key Terms

4.2.1. Observational study

4.2.2. Variable

4.2.3. Confounding variable

5. Case Study 7

5.1. Moral of the story

5.2. Key Terms

6. Case Study1

6.1. Moral of the Story

6.2. Key Terms

6.2.1. Dotplot

6.2.2. Five-number summary

6.2.3. Data

6.2.4. Median

6.2.5. Lower quartile

6.2.6. Upper quartile

7. Case Study 6

7.1. Moral of the Story

7.2. Key Terms

7.2.1. Randomized experiment

7.2.2. Treatment

7.2.3. Random assignment

7.2.4. Placebo

7.2.5. Statistically significant

7.2.6. Practical importance

8. Case Study 2

8.1. Moral of the Story

8.2. Key Terms

8.2.1. Rate

8.2.2. Risk

8.2.3. Base rate

8.2.4. Baseline risk