Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Chapter 10 One- and Two-Sample Tests of Hypotheses
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 10.1 Statistical Hypotheses: General Concepts
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Definition 10.1
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 10.2 Testing a Statistical Hypothesis
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure 10.1 Decision criterion for testing p = 0.25 versus p > 0.25
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Definition 10.2
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Definition 10.3
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Table 10.1 Possible Situations for Testing a Statistical Hypothesis
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure 10.2 Probability of a type I error
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure 10.3 Probability of a type II error
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure 10.4 Critical region (in blue)
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure 10.5 Critical Region for testing = 68 versus 68
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure 10.6 Probability of type II error for testing = 68 versus = 70
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure 10.7 Type II error for testing = 68 versus = 68.5
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Definition 10.4
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 10.3 The Use of P-Values for Decision Making in Testing Hypotheses
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure 10.8 Data that are likely generated from populations having two different means
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Definition 10.5
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 10.4 Single Sample: Tests Concerning a Single Mean
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure 10.9 Critical region for the alternative hypothesis
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure P-value for Example 10.3
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure P-value for Example 10.4
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure MINITAB printout for one sample t-test for pH meter
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 10.5 Two Samples: Tests on Two Means
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Table 10.2 Data for Case Study 10.1
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure SAS printout of paired t-test for data of Case Study 10.1
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 10.6 Choice of Sample Size for Testing Means
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Table 10.3 Tests Concerning Means
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure Testing = o versus = o +
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure Testing 1 2 d o versus 1 2 d
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 10.7 Graphical Methods for Comparing Means
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure Two box-and whisker plots of plasma ascorbic acid in smokers and nonsmokers
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure Two box-and-whisker plots of seedling data
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure SAS printout for two-sample t-test
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 10.8 One Sample: Test on a Single Proportion
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section 10.9 Two Samples: Tests on Two Proportions
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section One- and Two- Sample Tests Concerning Variances
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure Critical region for the alternative hypothesis > 0.9
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure Critical region for the alternative hypothesis
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section Goodness-of-Fit Test
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Table 10.4 Observed and Expected Frequencies of 120 Tosses of a Die
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Table 10.5 Observed and Expected Frequencies of Battery Lives, Assuming Normality
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section Test for Independence (Categorical Data)
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Table Contingency Table
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Table 10.7 Observes and Expected Frequencies
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section Test for Homogeneity
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Table 10.8 Observed Frequencies
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Table 10.9 Observed and Expected Frequencies
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Table k Independent Binomial Samples
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Table Data for Example 10.15
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Table Observed and Expected Frequencies
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Section Two-Sample Case Study
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Table Data for Two- Sample Case Study
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure Normal quantile- quantile plot of data for alloy A
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure Normal quantile- quantile plot of data for alloy B
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure Box-and-whisker plots for both alloys
Copyright © 2010 Pearson Addison-Wesley. All rights reserved Figure Annotated SAS printout for alloy data
Copyright © 2010 Pearson Addison-Wesley. All rights reserved. Potential Misconceptions and Hazards; Relationship to Material in Other Chapters Section 10.15