Probability statistics for engineers and scientists 9th by walpole myers chapter 08

Chapter Fundamental Sampling Distributions and Data Descriptions Copyright © 2010 Pearson Addison-Wesley All rights reserved Section 8.1 Random Sampling Copyright © 2010 Pearson Addison-Wesley All rights reserved Definition 8.1 Copyright © 2010 Pearson Addison- 8-3 Definition 8.2 Copyright © 2010 Pearson Addison- 8-4 Definition 8.3 Copyright © 2010 Pearson Addison- 8-5 Section 8.2 Some Important Statistics Copyright © 2010 Pearson Addison-Wesley All rights reserved Definition 8.4 Copyright © 2010 Pearson Addison- 8-7 Theorem 8.1 Copyright © 2010 Pearson Addison- 8-8 Section 8.3 Sampling Distributions Copyright © 2010 Pearson Addison-Wesley All rights reserved Definition 8.5 Copyright © 2010 Pearson Addison- - 10 Theorem 8.6 Copyright © 2010 Pearson Addison- - 30 Figure 8.11 Typical F-distributions Copyright © 2010 Pearson Addison- - 31 Figure 8.12 Illustration of the fα for the F-distribution Copyright © 2010 Pearson Addison- - 32 Theorem 8.7 Copyright © 2010 Pearson Addison- - 33 Theorem 8.8 Copyright © 2010 Pearson Addison- - 34 Figure 8.13 Data from three distinct samples Copyright © 2010 Pearson Addison- - 35 Figure 8.14 Data that easily could have come from the same population Copyright © 2010 Pearson Addison- - 36 Section 8.8 Quantile and Probability Plots Copyright © 2010 Pearson Addison-Wesley All rights reserved Definition 8.6 Copyright © 2010 Pearson Addison- - 38 Figure 8.15 Quantile plot for paint data Copyright © 2010 Pearson Addison- - 39 Definition 8.7 Copyright © 2010 Pearson Addison- - 40 Figure 8.16 Normal quantilequantile plot for paint data Copyright © 2010 Pearson Addison- - 41 Table 8.1 Data for Example 8.12 Copyright © 2010 Pearson Addison- - 42 Figure 8.17 Normal quantile-quantile plot for density data of Example 8.12 Copyright © 2010 Pearson Addison- - 43 Section 8.9 Potential Misconceptions and Hazards; Relationship to Material in Other Chapters Copyright © 2010 Pearson Addison-Wesley All rights reserved ... (distribution of X for n = 1, moderate n, and large n) Copyright © 2010 Pearson Addison- - 13 Figure 8.2 Area for Example 8.4 Copyright © 2010 Pearson Addison- - 14 Figure 8.3 Area for Case Study... curves for v = 2, 5, and ∞ Copyright © 2010 Pearson Addison- - 26 Figure 8.9 Symmetry property (about 0) of the t-distribution Copyright © 2010 Pearson Addison- - 27 Figure 8.10 The t-values for. .. Pearson Addison- - 15 Figure 8.4 Area for Example 8.5 Copyright © 2010 Pearson Addison- - 16 Theorem 8.3 Copyright © 2010 Pearson Addison- - 17 Figure 8.5 Area for Case Study 8.2 Copyright © 2010