1. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Chapter 9 One- and Two-Sample Estimation Problems

2. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.1 Introduction

3. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.2 Statistical Inference

4. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.3 Classical Methods of Estimation

5. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 5 Definition 9.1

6. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 6 Definition 9.2

7. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 7 Figure 9.1 Sampling distributions of different estimators of 

8. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.4 Single Sample: Estimating the Mean

9. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 9 Figure 9.2 P(-z  /2 < Z < z  /2 ) = 1- 

10. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 10 Figure 9.3 Interval estimates of  for different samples

11. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 11 Figure 9.4 Error in estimating  by x _

12. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 12 Theorem 9.1

13. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 13 Theorem 9.2

14. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 14 Figure 9.5 P(  t  /2 < T < t  /2 ) = 1 

15. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.5 Standard Error of a Point Estimate

16. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.6 Prediction Intervals

17. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.7 Tolerance Limits

18. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.8 Two Samples: Estimating the Difference between Two Means

19. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.9 Paired Observations

20. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 20 Table 9.1 Data for Example 9.13

21. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.10 Single Sample: Estimating a Proportion

22. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 22 Figure 9.6 Error in estimating p by

23. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 23 Theorem 9.3

24. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 24 Theorem 9.4

25. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 25 Theorem 9.5

26. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.11 Two Samples: Estimating the Difference between Two Proportions

27. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.12 Single Sample: Estimating the Variance

28. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 28 Figure 9.7

29. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.13 Two Samples: Estimating the Ratio of Two Variances

30. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 30 Figure 9.8

31. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.14 Maximum Likelihood Estimation (Optional)

32. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. 9 - 32 Definition 9.3

33. Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 9.15 Potential Misconceptions and Hazards; Relationship to Material in Other Chapters