Page 22 - Demo

xviiiComparing Two Populations or Treatments 638 STATS applied! Are fast-food drive-thrus fast and accurate? 639 Lesson 10.1 Confidence Intervals for a Difference in Population Proportions / 640 Conditions for Estimating p p 1 2 %u2212 641 Calculating a Confidence Interval for p p 1 2 %u2212 642 Putting It All Together: Confidence Interval for a Difference in Population Proportions 645 Your Turn Lesson 10.1 Would you like some candy? 646 Lesson 10.1 Exercises 647 Lesson 10.2 Significance Tests about a Difference in Population Proportions / 650 Stating Hypotheses and Checking Conditions for a Test about p p 1 2 %u2212 651 Calculating the Standardized Test Statistic and P- Value 652 Putting It All Together: Significance Tests about a Difference in Population Proportions 655 Your Turn Lesson 10.2 Do financial incentives help people quit smoking? 657 Lesson 10.2 Exercises 658 Lesson 10.3 Confidence Intervals for a Difference in Population Means / 662 Conditions for Estimating %u00b5 %u00b5 1 2 %u2212 663 Calculating a Confidence Interval for %u00b5 %u00b5 1 2 %u2212 664 Putting It All Together: Confidence Intervals for a Difference in Population Means 668 Your Turn Lesson 10.3 Does caffeine affect pulse rate? 670 Lesson 10.3 Exercises 671 Lesson 10.4 Significance Tests about a Difference in Population Means / 675 Stating Hypotheses and Checking Conditions for a Test about %u00b5 %u00b5 1 2 %u2212 676 Calculating the Standardized Test Statistic and P- Value 677 Putting It All Together: Significance Tests about a Difference in Population Means 680 Your Turn Lesson 10.4 Can laser therapy help treat poisonous snakebites? 682 Lesson 10.4 Exercises 683 Lesson 10.5 Paired Data: Confidence Intervals for a Population Mean Difference / 688 Analyzing Paired Data with Graphs 689 Analyzing Paired Data Numerically 690 Confidence Interval for a Population Mean Difference 692 Your Turn Lesson 10.5 Is caffeine dependence real? 695 Lesson 10.5 Exercises 696 Lesson 10.6 Paired Data: Significance Tests about a Population Mean Difference / 700 Significance Test about a Population Mean Difference 700 Paired Data or Two Samples? 704 Your Turn Lesson 10.6 You are what you eat? 706 Lesson 10.6 Exercises 707 STATS applied! RESOLVED 711 Chapter 10 Main Points / 712 Chapter 10 Review Exercises / 715 Chapter 10 Practice Test / 716 Chapter 10 Project / 719 See Yourself in Stats / 719 Chapter 10Contents%u00a9 Bedford, Freeman & Worth Publishers. For review purposes only. Do not distribute.