# Essentials of Statistics for Business and Economics 9th edition

David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, James J. Cochran, Michael J. Fry, and Jeffrey W. Ohlmann
Publisher: Cengage Learning

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• Chapter 1: Data and Statistics
• 1.1: Applications in Business and Economics
• 1.2: Data
• 1.3: Data Sources
• 1.4: Descriptive Statistics
• 1.5: Statistical Inference
• 1.6: Analytics
• 1.7: Big Data and Data Mining
• 1.8: Computers and Statistical Analysis
• 1.9: Ethical Guidelines for Statistical Practice
• 1: Supplementary Exercises (27)
• 1: Test Bank (97)

• Chapter 2: Descriptive Statistics: Tabular and Graphical Displays
• 2.1: Summarizing Data for a Categorical Variable (9)
• 2.2: Summarizing Data for a Quantitative Variable (24)
• 2.3: Summarizing Data for Two Variables Using Tables (10)
• 2.4: Summarizing Data for Two Variables Using Graphical Displays (15)
• 2.5: Data Visualization: Best Practices in Creating Effective Graphical Displays
• 2: Supplementary Exercises (18)
• 2: Exploring Statistics Applet Exercises (2)
• 2: JMP Statistics Applet Exercises (9)
• 2: Test Bank (83)
• 2: Test Bank

• Chapter 3: Descriptive Statistics: Numerical Measures
• 3.1: Measures of Location (27)
• 3.2: Measures of Variability (17)
• 3.3: Measures of Distribution Shape, Relative Location, and Detecting Outliers (15)
• 3.4: Five-Number Summaries and Boxplots (11)
• 3.5: Measures of Association Between Two Variables (9)
• 3.6: Data Dashboards: Adding Numerical Measures to Improve Effectiveness
• 3: Supplementary Exercises (18)
• 3: Exploring Statistics Applet Exercises (2)
• 3: JMP Statistics Applet Exercises (22)
• 3: Test Bank (184)
• 3: Test Bank

• Chapter 4: Introduction to Probability
• 4.1: Random Experiments, Counting Rules, and Assigning Probabilities (16)
• 4.2: Events and Their Probabilities (7)
• 4.3: Some Basic Relationships of Probability (9)
• 4.4: Conditional Probability (9)
• 4.5: Bayes' Theorem (8)
• 4: Supplementary Exercises (15)
• 4: Exploring Statistics Applet Exercises (2)
• 4: Test Bank (153)
• 4: Test Bank

• Chapter 5: Discrete Probability Distributions
• 5.1: Random Variables (6)
• 5.2: Developing Discrete Probability Distributions (10)
• 5.3: Expected Value and Variance (12)
• 5.4: Bivariate Distributions, Covariance, and Financial Portfolios (7)
• 5.5: Binomial Probability Distribution (12)
• 5.6: Poisson Probability Distribution (7)
• 5.7: Hypergeometric Probability Distribution (6)
• 5: Supplementary Exercises (12)
• 5: Exploring Statistics Applet Exercises (1)
• 5: Test Bank (129)
• 5: Test Bank

• Chapter 6: Continuous Probability Distributions
• 6.1: Uniform Probability Distribution (8)
• 6.2: Normal Probability Distribution (20)
• 6.3: Normal Approximation of Binomial Probabilities (6)
• 6.4: Exponential Probability Distribution (4)
• 6: Supplementary Exercises (12)
• 6: Exploring Statistics Applet Exercises (3)
• 6: Test Bank (179)
• 6: Test Bank

• Chapter 7: Sampling and Sampling Distributions
• 7.1: The Electronics Associates Sampling Problem
• 7.2: Selecting a Sample (6)
• 7.3: Point Estimation (5)
• 7.4: Introduction to Sampling Distributions
• 7.5: Sampling Distribution of (11)
• 7.6: Sampling Distribution of (11)
• 7.7: Properties of Point Estimators
• 7.8: Other Sampling Methods
• 7.9: Big Data and Standard Errors of Sampling Distributions (1)
• 7: Supplementary Exercises (13)
• 7: Test Bank (150)
• 7: Test Bank

• Chapter 8: Interval Estimation
• 8.1: Population Mean: σ Known (10)
• 8.2: Population Mean: σ Unknown (16)
• 8.3: Determining the Sample Size (8)
• 8.4: Population Proportion (13)
• 8.5: Big Data and Confidence Intervals
• 8: Supplementary Exercises (18)
• 8: Exploring Statistics Applet Exercises (9)
• 8: JMP Statistics Applet Exercises (10)
• 8: Test Bank (159)
• 8: Test Bank

• Chapter 9: Hypothesis Tests
• 9.1: Developing Null and Alternative Hypotheses (4)
• 9.2: Type I and Type II Errors (4)
• 9.3: Population Mean: σ Known (14)
• 9.4: Population Mean: σ Unknown (15)
• 9.5: Population Proportion (13)
• 9.6: Hypothesis Testing and Decision Making
• 9.7: Calculating the Probability of Type II Errors (7)
• 9.8: Determining the Sample Size for a Hypothesis Test About a Population Mean (6)
• 9.9: Big Data and Hypothesis Testing
• 9: Supplementary Exercises (11)
• 9: Exploring Statistics Applet Exercises (1)
• 9: JMP Statistics Applet Exercises (12)
• 9: Test Bank (147)
• 9: Test Bank

• Chapter 10: Inference About Means and Proportions with Two Populations
• 10.1: Inferences About the Difference Between Two Population Means: σ1 and σ2 Known (10)
• 10.2: Inferences About the Difference Between Two Population Means: σ1 and σ2 Unknown (15)
• 10.3: Inferences About the Difference Between Two Population Means: Matched Samples (15)
• 10.4: Inferences About the Difference Between Two Population Proportions (9)
• 10: Supplementary Exercises (9)
• 10: Exploring Statistics Applet Exercises (2)
• 10: JMP Statistics Applet Exercises (24)
• 10: Test Bank (123)
• 10: Test Bank

• Chapter 11: Inferences About Population Variances
• 11.1: Inferences About a Population Variance (18)
• 11.2: Inferences About Two Population Variances (13)
• 11: Supplementary Exercises (15)
• 11: Exploring Statistics Applet Exercises (2)
• 11: Test Bank (98)
• 11: Test Bank

• Chapter 12: Comparing Multiple Proportions, Test of Independence and Goodness of Fit
• 12.1: Testing the Equality of Population Proportions for Three or More Populations (10)
• 12.2: Test of Independence (10)
• 12.3: Goodness of Fit Test (7)
• 12: Supplementary Exercises (12)
• 12: Exploring Statistics Applet Exercises (1)
• 12: JMP Statistics Applet Exercises (6)
• 12: Test Bank (89)
• 12: Test Bank

• Chapter 13: Experimental Design and Analysis of Variance
• 13.1: An Introduction to Experimental Design and Analysis of Variance
• 13.2: Analysis of Variance and the Completely Randomized Design (18)
• 13.3: Multiple Comparison Procedures (10)
• 13.4: Randomized Block Design (11)
• 13.5: Factorial Experiment (9)
• 13: Supplementary Exercises (19)
• 13: Exploring Statistics Applet Exercises (2)
• 13: JMP Statistics Applet Exercises (6)
• 13: Test Bank (120)
• 13: Test Bank

• Chapter 14: Simple Linear Regression
• 14.1: Simple Linear Regression Model
• 14.2: Least Squares Method (18)
• 14.3: Coefficient of Determination (9)
• 14.4: Model Assumptions
• 14.5: Testing for Significance (13)
• 14.6: Using the Estimated Regression Equation for Estimation and Prediction (9)
• 14.7: Computer Solution (8)
• 14.8: Residual Analysis: Validating Model Assumptions (7)
• 14.9: Residual Analysis: Outliers and Influential Observations (6)
• 14.10: Practical Advice: Big Data and Hypothesis Testing in Simple Linear Regression
• 14: Supplementary Exercises (7)
• 14: Exploring Statistics Applet Exercises (6)
• 14: JMP Statistics Applet Exercises (8)
• 14: Test Bank (176)
• 14: Test Bank

• Chapter 15: Multiple Regression
• 15.1: Multiple Regression Model
• 15.2: Least Squares Method (12)
• 15.3: Multiple Coefficient of Determination (11)
• 15.4: Model Assumptions
• 15.5: Testing for Significance (9)
• 15.6: Using the Estimated Regression Equation for Estimation and Prediction (5)
• 15.7: Categorical Independent Variables (10)
• 15.8: Residual Analysis (6)
• 15.9: Logistic Regression (3)
• 15.10: Practical Advice: Big Data and Hypothesis Testing in Multiple Regression
• 15: Supplementary Exercises (6)
• 15: Test Bank (155)
• 15: Test Bank

• Chapter 8E: Additional Practice: 8th Edition
• 8th Edition Chapter 1: Data and Statistics (9)
• 8th Edition Chapter 2: Descriptive Statistics: Tabular and Graphical Displays (1)
• 8th Edition Chapter 3: Descriptive Statistics: Numerical Measures (10)
• 8th Edition Chapter 4: Introduction to Probability (8)
• 8th Edition Chapter 5: Discrete Probability Distributions (8)
• 8th Edition Chapter 6: Continuous Probability Distributions (9)
• 8th Edition Chapter 7: Sampling and Sampling Distributions (1)
• 8th Edition Chapter 8: Interval Estimation
• 8th Edition Chapter 9: Hypothesis Tests (8)
• 8th Edition Chapter 10: Inference About Means and Proportions with Two Populations (9)
• 8th Edition Chapter 11: Inferences About Population Variances (7)
• 8th Edition Chapter 12: Comparing Multiple Proportions, Test of Independence and Goodness of Fit (5)
• 8th Edition Chapter 13: Experimental Design and Analysis of Variance (9)
• 8th Edition Chapter 14: Simple Linear Regression (9)
• 8th Edition Chapter 15: Multiple Regression (8)

• Chapter A: Appendix
• A: Appendix E: Microsoft Excel 2016 and Tools for Statistical Analysis (11)

Drawing from the authors' unmatched experience as professors and consultants, Anderson/Sweeney/Williams/Camm/Cochran/Fry/Ohlmann's Essentials of Statistics for Business and Economics, 9th edition, delivers sound statistical methodology, a proven problem-scenario approach, and meaningful applications that clearly demonstrate how statistical information impacts decisions in actual business practice. More than 350 real business examples, relevant cases, and hands-on exercises present the latest statistical data and business information with unwavering accuracy. Choose optional coverage of popular commercial statistical software programs JMP® Student Edition 14 and Excel® 2016. An all new WebAssign online course management system is available with this powerful business statistics solution.

Features:
• Watch It links provide step-by-step instruction with short, engaging videos that are ideal for visual learners.
• Master It Tutorials (MI) show how to solve a similar problem in multiple steps by providing direction along with derivation so students understand the concepts and reasoning behind the problem solving.
• Exploring Statistics JMP Applet (JMP) questions let students understand concepts by utilizing real data. Students must discover the answer to guided questions by interacting with a simulation of real data in our JMP interactive applet within WebAssign.
• Test Bank (TB) questions can either be used for additional practice or as a way to conduct formative or summative assessments of student performance.
• Case Problems (CP) allow students to work on more extensive problems related to the chapter material and work with larger data sets.
• All questions contain detailed solutions to the problem, available to students at your discretion.
• Popular 8th edition exercises (8E) are still available for use.
• PowerPoint Presentations, Figures and Tables, Solutions Manuals, Case Solutions, Test Banks, Tip Sheets (XLSTAT, Minitab17, Mintab Express, JMP, and SPSS), Video Channels (XLSTAT and Minitab), and Support Centers (XLSTAT, Minitab, JMP, and SPSS) are available as textbook resources for instructors.
• Exploring Statistics Applets, Downloadable DATAfiles (Excel and CSV), Downloadable Online Chapters, Appendix B: Tables, and Appendix D: Self-Test Solutions and Even-Numbered Answers are available as textbook resources for students and instructors.

## Questions Available within WebAssign

Most questions from this textbook are available in WebAssign. The online questions are identical to the textbook questions except for minor wording changes necessary for Web use. Whenever possible, variables, numbers, or words have been randomized so that each student receives a unique version of the question. This list is updated nightly.

##### Question Group Key
MI - Master It
MI.SA - Stand Alone Master It
JMP - Simulation Question by JMP
AQ - Exploring Statistics Applet
E - End of Section Exercise
8E - Previous Edition Exercise
TB - Test Bank
CP - Case Problem

##### Question Availability Color Key
BLACK questions are available now
GRAY questions are under development

Group Quantity Questions
Chapter A: Appendix
A.ET 11 001 002 003 004 005 006 007 008 009 010 011
Chapter 1: Data and Statistics
1.E 27 001 002 003 005 006 007 008 009 010 011.MI 011.MI.SA 012 013 014 015 016.MI 016.MI.SA 017 018.MI 018.MI.SA 019 020 021 023 024 025 025.alt
1.TB 97 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 2.013 2.014 2.015 2.016 2.017 2.018 2.019 2.020 2.021 2.022 2.023 2.024 2.025 2.026 2.027 2.028 2.029 2.030 2.031 2.032 2.033 2.034 2.035 2.036 2.037 2.038 2.039 2.040 2.041 2.042 2.043 2.044 2.045 2.046 2.047 2.048 2.049 2.050 2.051 2.052 2.053 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 4.001 4.002 4.003 4.004 4.005 4.006 4.007 5.001 5.002 5.003 5.004 5.005 5.006 5.007 5.008 5.009 5.010 5.011 5.012 5.013 5.014 5.015 5.016 5.017 5.018 5.019 5.020 6.001 6.002 6.003 7.001 7.002 7.003 7.004 7.005 7.006
Chapter 2: Descriptive Statistics: Tabular and Graphical Displays
2.AQ 2 502 504
2.CP 5 001 002 003 004 004.alt
2.E 76 001 002.MI 002.MI.SA 003.MI 003.MI.SA 005 007 008 009 011 011.alt 012 013 014 015.MI 015.MI.SA 016 017 019 019.alt 020 020.alt 021 021.alt 022.MI 022.MI.SA 022.alt 023 023.alt 025 025.alt 026 026.alt 027 027.alt 028.MI 028.MI.SA 028.alt 029 031.MI 031.MI.SA 033 035 036.MI 036.MI.SA 036.alt 037 038 039 039.alt 040 041 041.alt 042.MI 042.MI.SA 042.alt 043 043.alt 044 044.alt 045 045.alt 046 047 047.alt 048 049 049.alt 051 053 055 056 057 058.MI 058.MI.SA 058.alt
2.JMP 9 001 002 003 004 005 006 007 008 009
2.TB 78 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 1.012 1.013 1.014 1.015 1.016 1.017 1.018 1.019 1.020 1.021 1.022 1.023 1.024 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 2.013 2.014 2.015 2.016 2.017 2.018 2.019 2.020 2.021 2.022 2.023 2.024 2.025 2.026 2.027 2.028 2.029 2.030 2.031 2.032 2.033 2.034 2.035 2.036 2.037 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 4.001 4.002 4.003 4.004 4.005 4.006 5.001 5.002
Chapter 3: Descriptive Statistics: Numerical Measures
3.AQ 2 503 505
3.CP 9 001 001.alt 002 003 003.alt 004 004.alt 005 005.alt
3.E 97 001 002 003 004 005.MI 005.MI.SA 006.MI 006.MI.SA 007 007.alt 009 009.alt 011.MI 011.MI.SA 011.alt 012 012.alt 013 014 015 016.MI 016.MI.SA 017 019 020 021 022 023 024 025.MI 025.MI.SA 026 026.alt 027 027.alt 028 028.alt 029 030 031.MI 031.MI.SA 031.alt 033 034 035 036 037 038 039.MI 039.MI.SA 040.MI 040.MI.SA 041 042 043 043.alt 044 045 045.alt 046.MI 046.MI.SA 047 048 049 050 051.MI 051.MI.SA 052 053 053.alt 055 056.MI 056.MI.SA 057 057.alt 058 059 059.alt 061 062 063 063.alt 064 065.MI 065.MI.SA 065.alt 067 069 069.alt 070 070.alt 071 072 072.alt 073 074 075
3.JMP 22 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022
3.TB 175 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 1.012 1.013 1.014 1.015 1.016 1.017 1.018 1.019 1.020 1.021 1.022 1.023 1.024 1.025 1.026 1.027 1.028 1.029 1.030 1.031 1.032 1.033 1.034 1.035 1.036 1.037 1.038 1.039 1.040 1.041 1.042 1.043 1.044 1.045 1.046 1.047 1.048 1.049 1.050 1.051 1.052 1.053 1.054 1.055 1.056 1.057 1.058 1.059 1.060 1.061 1.062 1.063 1.064 1.065 1.066 1.067 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 2.013 2.014 2.015 2.016 2.017 2.018 2.019 2.020 2.021 2.022 2.023 2.024 2.025 2.026 2.027 2.028 2.029 2.030 2.031 2.032 2.033 2.034 2.035 2.036 2.037 2.038 2.039 2.040 2.041 2.042 2.043 2.044 2.045 2.046 2.047 2.048 2.049 2.050 2.051 2.052 2.053 2.054 2.055 2.056 2.057 2.058 2.059 2.060 2.061 2.062 2.063 2.064 2.065 2.066 2.067 2.068 2.069 2.070 2.071 2.072 2.073 2.074 2.075 2.076 2.077 2.078 2.079 2.080 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 3.010 3.011 3.012 3.013 3.014 3.015 3.016 3.017 4.001 4.002 4.003 5.001 5.002 5.003 5.004 5.005 5.006 5.007 6.001
Chapter 4: Introduction to Probability
4.AQ 2 503B 503a
4.CP 3 001 001.alt 002
4.E 64 001.MI 001.MI.SA 002 003 004 005 006 007 008 009.MI 009.MI.SA 010.MI 010.MI.SA 010.alt 011 012 014 015 016 017 019.MI 019.MI.SA 021 022 023.MI 023.MI.SA 024 025 027 028.MI 028.MI.SA 029 030.MI 030.MI.SA 031 032 033 035 036 037.MI 037.MI.SA 039.MI 039.MI.SA 040 041 042 043.MI 043.MI.SA 045 047 048.MI 048.MI.SA 049 050 051 052 053 054 055 056 057.MI 057.MI.SA 059 060
4.TB 150 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 1.012 1.013 1.014 1.015 1.016 1.017 1.018 1.019 1.020 1.021 1.022 1.023 1.024 1.025 1.026 1.027 1.028 1.029 1.030 1.031 1.032 1.033 1.034 1.035 1.036 1.037 1.038 1.039 1.040 1.041 1.042 1.043 1.044 1.045 1.046 1.047 1.048 1.049 1.050 1.051 1.052 1.053 1.054 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 3.010 3.011 3.012 3.013 3.014 3.015 3.016 3.017 3.018 3.019 3.020 3.021 3.022 3.023 3.024 3.025 3.026 3.027 3.028 3.029 3.030 4.001 4.002 4.003 4.004 4.005 4.006 4.007 4.008 4.009 4.010 4.011 4.012 4.013 4.014 4.015 4.016 4.017 4.018 4.019 4.020 4.021 4.022 4.023 4.024 4.025 4.026 4.027 4.028 4.029 4.030 4.031 4.032 4.033 4.034 4.035 4.036 4.037 4.038 4.039 4.040 4.041 4.042 4.043 5.001 5.002 5.003 5.004 5.005 5.006 5.007 5.008 5.009 5.010 5.011 5.012 5.013
Chapter 5: Discrete Probability Distributions
5.AQ 1 505
5.CP 3 001 002 003
5.E 72 001 002 003 004 005 006 007 008 009.MI 009.MI.SA 010 011 012 013 014.MI 014.MI.SA 015.MI 015.MI.SA 016 017 018 019 020 021 022.MI 022.MI.SA 023 024 025 026 027.MI 027.MI.SA 028 029 030 031 032 033 035.MI 035.MI.SA 036 037 038 039 041.MI 041.MI.SA 043 044 045 046.MI 046.MI.SA 047 049 051 052 053 055 056.MI 056.MI.SA 057 059 061 062 063 065 067 069 070.MI 070.MI.SA 071 072 073
5.TB 126 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.009 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.012 2.013 2.014 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 3.010 3.011 3.012 3.013 3.014 3.015 3.016 3.017 3.018 3.019 3.020 3.021 3.022 3.023 3.024 3.025 3.026 3.027 3.028 3.030 3.031 5.001 5.002 5.003 5.004 5.005 5.006 5.007 5.008 5.009 5.010 5.011 5.012 5.013 5.014 5.015 5.016 5.017 5.018 5.019 5.020 5.021 5.022 5.023 5.024 5.025 5.026 5.027 5.028 5.029 5.030 5.031 5.032 5.033 5.034 5.035 5.036 5.037 5.038 5.039 5.040 5.041 5.042 5.043 5.044 5.045 5.046 5.047 5.048 5.049 5.050 5.051 5.052 5.053 6.001 6.002 6.003 6.004 6.005 6.006 6.007 6.008 6.009 6.010 6.011 6.012 6.013 6.014 6.015 6.016 6.017 6.018 7.001 7.002 7.003 7.004 7.005
Chapter 6: Continuous Probability Distributions
6.AQ 3 502a 502b 502c
6.CP 2 001 002
6.E 50 001 002.MI 002.MI.SA 003 004 005.MI 005.MI.SA 007 008 009 010 011 012 013.MI 013.MI.SA 014 015 016 017 018.MI 018.MI.SA 019 020 021 022 023.MI 023.MI.SA 025 026 027 028.MI 028.MI.SA 029 031 033 035.MI 035.MI.SA 037 039.MI 039.MI.SA 041 043 045 047.MI 047.MI.SA 049.MI 049.MI.SA 051.MI 051.MI.SA 053
6.TB 177 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 1.012 1.013 1.014 1.015 1.016 1.017 1.018 1.019 1.020 1.021 1.022 1.023 1.024 1.025 1.026 1.027 1.028 1.029 1.030 1.031 1.032 1.033 1.034 1.035 1.036 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 2.013 2.014 2.015 2.016 2.017 2.018 2.019 2.020 2.021 2.022 2.023 2.024 2.025 2.026 2.027 2.028 2.029 2.030 2.031 2.032 2.033 2.034 2.035 2.036 2.037 2.038 2.039 2.040 2.041 2.042 2.043 2.044 2.045 2.046 2.047 2.048 2.049 2.050 2.051 2.052 2.053 2.054 2.055 2.056 2.057 2.058 2.059 2.060 2.061 2.062 2.063 2.064 2.065 2.066 2.067 2.068 2.069 2.070 2.071 2.072 2.073 2.074 2.075 2.076 2.077 2.078 2.079 2.080 2.081 2.082 2.083 2.084 2.085 2.086 2.087 2.088 2.089 2.090 2.091 2.092 2.093 2.094 2.095 2.096 2.097 2.098 2.099 2.100 2.101 2.102 2.103 2.104 2.105 2.106 2.107 2.108 2.109 2.110 2.111 2.112 2.113 2.114 2.115 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 3.010 3.011 4.001 4.002 4.003 4.004 4.005 4.006 4.007 4.008 4.009 4.010 4.011 4.012 4.013 4.014 4.015
Chapter 7: Sampling and Sampling Distributions
7.CP 1 001
7.E 47 001 003 005.MI 005.MI.SA 007 009 011 013 015.MI 015.MI.SA 017 019 021 023 024 025 026 027.MI 027.MI.SA 028 029.MI 029.MI.SA 031 032 033.MI 033.MI.SA 034 035 037 038 039 041.MI 041.MI.SA 045 051.MI 051.MI.SA 054 055.MI 055.MI.SA 056 057 059.MI 059.MI.SA 060 061 062.MI 062.MI.SA
7.TB 149 1.001 1.002 1.003 1.004 1.005 1.006 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 2.013 2.014 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 3.010 3.011 3.012 3.013 3.014 3.015 3.016 3.017 3.018 3.019 3.020 3.021 3.022 3.023 3.024 4.001 4.002 4.003 5.001 5.002 5.003 5.004 5.005 5.006 5.007 5.008 5.009 5.010 5.011 5.012 5.013 5.014 5.015 5.016 5.017 5.018 5.019 5.020 5.021 5.022 5.023 5.024 5.025 5.026 5.027 5.028 5.029 5.030 5.031 5.032 5.033 5.034 5.035 5.036 5.037 5.038 5.039 5.040 5.041 5.042 5.043 5.044 5.045 5.046 5.047 5.048 5.049 5.050 5.051 5.052 5.053 5.054 5.055 6.001 6.002 6.003 6.004 6.005 6.006 6.007 6.008 6.009 6.010 6.011 6.012 6.013 6.014 6.015 6.016 6.017 6.018 6.019 6.020 6.021 6.022 6.023 6.024 6.025 6.026 8.001 8.002 8.003 8.004 8.005 8.006 8.007 9.001 9.002 9.003 9.004 9.005 9.006 9.007 9.008 9.009 9.010 9.011 9.012 9.013 9.014
Chapter 8: Interval Estimation
8.AQ 9 501 502 502a 502b 502c 502d 502e 503 504
8.CP 5 001 002 002.alt 003 003.alt
8.E 65 001 002.MI 002.MI.SA 003 004.MI 004.MI.SA 005 007 008 009 011.MI 011.MI.SA 012.MI 012.MI.SA 013 014 015.MI 015.MI.SA 016 017 017.alt 018 018.alt 019 021 021.alt 023 024.MI 024.MI.SA 025 026 027 029.MI 029.MI.SA 031 032 033 034 035.MI 035.MI.SA 036 037 039.MI 039.MI.SA 040 041 043 048.MI 048.MI.SA 049.MI 049.MI.SA 050 051 053 054.MI 054.MI.SA 055 056 057 058.MI 058.MI.SA 059 061.MI 061.MI.SA 063
8.JMP 10 001 002 003 004 005 006 007 008 009 010
8.TB 154 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 1.012 1.013 1.014 1.015 1.016 1.017 1.018 1.019 1.020 1.021 1.022 1.023 1.024 1.025 1.026 1.027 1.028 1.029 1.030 1.031 1.032 1.033 1.034 1.035 1.036 1.037 1.038 1.039 1.040 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 2.013 2.014 2.015 2.016 2.017 2.018 2.019 2.020 2.021 2.022 2.023 2.024 2.025 2.026 2.027 2.028 2.029 2.030 2.031 2.032 2.033 2.034 2.035 2.036 2.037 2.038 2.039 2.040 2.041 2.042 2.043 2.044 2.045 2.046 2.047 2.048 2.049 2.050 2.051 2.052 2.053 2.054 2.055 2.056 2.057 2.058 2.059 2.060 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 3.010 3.011 3.012 4.001 4.002 4.003 4.004 4.005 4.006 4.007 4.008 4.009 4.010 4.011 4.012 4.013 4.014 4.015 4.016 4.017 4.018 4.019 4.020 4.021 4.022 4.023 4.024 4.025 4.026 4.027 4.028 5.001 5.002 5.003 5.004 5.005 5.006 5.007 5.008 5.009 5.010 5.011 5.012 5.013 5.014
Chapter 8E: Additional Practice: 8th Edition
8E.01 9 007 009.MI 009.MI.SA 011.MI 011.MI.SA 015.MI 015.MI.SA 023 025
8E.02 1 004
8E.03 10 007 007.alt 011 012 012.alt 028 043 045 057 057.alt
8E.04 8 010 011 021 025 027 037 043 045
8E.05 8 009.MI 009.MI.SA 019 037 043 051 065.MI 065.MI.SA
8E.06 9 005 017 025 029 031 037 043 051.MI 051.MI.SA
8E.07 1 045
8E.09 8 005 019 027.MI 027.MI.SA 029 041 067 071
8E.10 9 007 014 015.MI 015.MI.SA 022 022.alt 035 039 047
8E.11 7 004 005 011 021.MI 021.MI.SA 021.alt 034
8E.12 5 005.MI 005.MI.SA 007 013 033
8E.13 9 025 025.alt 027 027.alt 030 039 039.alt 041 041.alt
8E.14 9 009 027 027.alt 035.MI 035.MI.SA 043 043.alt 053 053.alt
8E.15 8 009 017 025 031 031.alt 037 055 057
Chapter 9: Hypothesis Tests
9.AQ 1 503
9.CP 4 001 001.alt 002 002.alt
9.E 74 001 002 003 004 005 006 007 008 009.MI 009.MI.SA 010 011 012 013 014.MI 014.MI.SA 015 016 017 019 021 022 023.MI 023.MI.SA 024.MI 024.MI.SA 025 026 027 028 029 029.alt 030 031 032 033 034 035.MI 035.MI.SA 036.MI 036.MI.SA 037 038 039 040 041 042.MI 042.MI.SA 043 045 046.MI 046.MI.SA 047 049 051.MI 051.MI.SA 053 054 055.MI 055.MI.SA 057.MI 057.MI.SA 059 065.MI 065.MI.SA 067 069 071 073.MI 073.MI.SA 075 077 079.MI 079.MI.SA
9.JMP 12 001 002 003 004 005 006 007 008 009 010 011 012
9.TB 143 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 1.012 1.013 1.014 1.015 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 2.013 2.014 2.015 2.016 2.017 2.018 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 3.010 3.011 3.012 3.013 3.014 3.015 3.016 3.017 3.018 3.019 3.020 3.021 3.022 3.023 3.024 3.025 3.026 3.027 3.028 3.029 3.030 3.031 3.032 3.033 3.034 3.035 3.036 3.037 3.038 3.039 3.040 3.041 3.042 3.043 4.001 4.002 4.003 4.004 4.005 4.006 4.007 4.008 4.009 4.010 4.011 4.012 4.013 4.014 4.015 4.016 4.017 4.018 4.019 4.020 4.021 4.022 4.023 4.024 4.025 4.026 4.027 4.028 4.029 4.030 4.031 4.032 4.033 4.034 4.035 4.036 4.037 4.038 4.039 4.040 5.001 5.002 5.003 5.004 5.005 5.006 5.007 5.008 5.009 5.010 5.011 5.012 5.013 5.014 5.015 5.016 5.017 5.018 5.019 5.020 5.021 5.022 7.001 7.002 8.001 8.002 8.003
Chapter 10: Inference About Means and Proportions with Two Populations
10.AQ 2 501 503
10.CP 2 001 001.alt
10.E 58 001.MI 001.MI.SA 002 003.MI 003.MI.SA 004 005 006 007 008 009.MI 009.MI.SA 010 011.MI 011.MI.SA 012 013 013.alt 014 015 016 016.alt 017 018 018.alt 019 020.MI 020.MI.SA 021.MI 021.MI.SA 022 022.alt 023 024 024.alt 025 025.alt 026 026.alt 027 028.MI 028.MI.SA 029.MI 029.MI.SA 030 031 033 035 037 039 039.alt 041.MI 041.MI.SA 043.MI 043.MI.SA 044 045 046
10.JMP 24 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024
10.TB 121 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 1.012 1.013 1.014 1.015 1.016 1.017 1.018 1.019 1.020 1.021 1.022 1.023 1.024 1.025 1.026 1.027 1.028 1.029 1.030 1.031 1.032 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 2.013 2.014 2.015 2.016 2.017 2.018 2.019 2.020 2.021 2.022 2.023 2.024 2.025 2.026 2.027 2.028 2.029 2.030 2.031 2.032 2.033 2.034 2.035 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 3.010 3.011 3.012 3.013 3.014 3.015 3.016 3.017 3.018 3.019 3.020 3.021 3.022 3.023 3.024 4.001 4.002 4.003 4.004 4.005 4.006 4.007 4.008 4.009 4.010 4.011 4.012 4.013 4.014 4.015 4.016 4.017 4.018 4.019 4.020 4.021 4.022 4.023 4.024 4.025 4.026 4.027 4.028 4.029 4.030
Chapter 11: Inferences About Population Variances
11.AQ 2 501 502
11.CP 4 001 001.alt 002 002.alt
11.E 46 001 002.MI 002.MI.SA 003.MI 003.MI.SA 004 005 005.alt 006 007.MI 007.MI.SA 007.alt 009.MI 009.MI.SA 010 011 011.alt 012 013 014.MI 014.MI.SA 015 016 017 018 019 019.alt 020 021 021.alt 022 023 024.MI 024.MI.SA 025 025.alt 026 027.MI 027.MI.SA 028 029 030 031 032 033 034
11.TB 94 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 1.012 1.013 1.014 1.015 1.016 1.017 1.018 1.019 1.020 1.021 1.022 1.023 1.024 1.025 1.026 1.027 1.028 1.029 1.030 1.031 1.032 1.033 1.034 1.035 1.036 1.037 1.038 1.039 1.040 1.041 1.042 1.043 1.044 1.045 1.046 1.047 1.048 1.049 1.050 1.051 1.052 1.053 1.054 1.055 1.056 1.057 1.058 1.059 1.060 1.061 1.062 1.063 1.064 1.065 1.066 1.067 1.068 1.069 1.070 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.010 2.011 2.012 2.013 2.014 2.015 2.016 2.017 2.018 2.019 2.020 2.021 2.022 2.023 2.024 2.025
Chapter 12: Comparing Multiple Proportions, Test of Independence and Goodness of Fit
12.AQ 1 501
12.CP 5 001 001.alt 002 002.alt 003
12.E 39 001 002.MI 002.MI.SA 003 004 005 006 007 007.alt 008 009 010 011 012 013 013.alt 014 015 017.MI 017.MI.SA 019.MI 019.MI.SA 020 021 023 024 025 027 028 029 030.MI 030.MI.SA 031 032 033 034 035.MI 035.MI.SA 037
12.JMP 6 001 002 003 004 005 006
12.TB 84 1.001 1.002 1.003 1.004 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 2.013 2.014 2.015 2.016 2.017 2.018 2.019 2.020 2.021 2.022 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 3.010 3.011 3.012 3.013 3.014 3.015 3.016 3.017 3.018 3.019 3.020 3.021 3.022 3.023 3.024 3.025 3.026 3.027 3.028 3.029 3.030 3.031 3.032 3.033 3.034 3.035 3.036 3.037 3.038 3.039 3.040 3.041 3.042 3.043 3.044 3.045 3.046 3.047 3.048 3.049 3.050 3.051 3.052 3.053 3.054 3.055 3.056 3.057 3.058
Chapter 13: Experimental Design and Analysis of Variance
13.AQ 2 503a 503b
13.CP 6 001 001.alt 002 002.alt 003 003.alt
13.E 67 001 002.MI 002.MI.SA 003 004 005 006 006.alt 007 008 009.MI 009.MI.SA 010 010.alt 011 011.alt 012 012.alt 013.MI 013.MI.SA 014 015 016 017 018 019 020 020.alt 021 022 023.MI 023.MI.SA 024 025 025.alt 026.MI 026.MI.SA 026.alt 027 028 029 030 030.alt 031.MI 031.MI.SA 032 032.alt 033 034 035.MI 035.MI.SA 035.alt 036 036.alt 037 037.alt 038 038.alt 039.MI 039.MI.SA 039.alt 040 041 041.alt 043.MI 043.MI.SA 044
13.JMP 6 001 002 003 004 005 006
13.TB 114 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 2.013 2.014 2.015 2.016 2.017 2.018 2.019 2.020 2.021 2.022 2.023 2.024 2.025 2.026 2.027 2.028 2.029 2.030 2.031 2.032 2.033 2.034 2.035 2.036 2.037 2.038 2.039 2.040 2.041 2.042 2.043 2.044 2.045 2.046 2.047 2.048 2.049 2.050 2.051 2.052 2.053 2.054 2.055 2.056 2.057 2.058 2.059 2.060 2.061 2.062 2.063 2.064 2.065 2.066 2.067 2.068 2.069 2.070 2.071 2.072 2.073 2.074 2.075 2.076 2.077 2.078 2.079 2.080 2.081 2.082 3.001 3.002 3.003 4.001 4.002 4.003 4.004 4.005 4.006 4.007 4.008 4.009 4.010 4.011 4.012 5.001 5.002 5.003 5.004 5.005 5.006
Chapter 14: Simple Linear Regression
14.AQ 6 502 503 506 508 509a 509b
14.CP 7 001 002 002.alt 003 003.alt 004 005
14.E 77 001 002 003 004 005 006 007 008 009 009.alt 010.MI 010.MI.SA 010.alt 011 012 012.alt 013.MI 013.MI.SA 015 016 017 018 019.MI 019.MI.SA 019.alt 020 021 023 024 025.MI 025.MI.SA 026 027 027.alt 028 028.alt 029.MI 029.MI.SA 031 031.alt 032 033 034 035 035.alt 036 037 038 039 040 041 042.MI 042.MI.SA 043 043.alt 044 044.alt 045 046 047 048.MI 048.MI.SA 049 049.alt 050 051 052 052.alt 053 053.alt 055 057 059 061 063 065 067
14.JMP 8 001 002 003 004 005 006 007 008
14.TB 169 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 1.012 1.013 1.014 1.015 1.016 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 2.013 2.014 2.015 2.016 2.017 2.018 2.019 2.020 2.021 2.022 2.023 2.024 2.025 2.026 2.027 2.028 2.029 2.030 2.031 2.032 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 3.010 3.011 3.012 3.013 3.014 3.015 3.016 3.017 3.018 3.019 3.020 3.021 3.022 3.023 3.024 3.025 3.026 3.027 3.028 3.029 3.030 3.031 3.032 3.033 3.034 3.035 3.036 3.037 3.038 3.039 3.040 3.041 3.042 3.043 3.044 3.045 3.046 3.047 3.048 3.049 3.050 3.051 3.052 3.053 3.054 3.055 3.056 3.057 3.058 3.059 3.060 3.061 4.001 4.002 4.003 5.001 5.002 5.003 5.004 5.005 5.006 5.007 5.008 5.009 5.010 5.011 5.012 5.013 5.014 5.015 5.016 5.017 5.018 5.019 5.020 5.021 5.022 5.023 5.024 5.025 5.026 5.027 5.028 5.029 5.030 5.031 5.032 5.033 5.034 5.035 5.036 5.037 5.038 5.039 5.040 5.041 5.042 5.043 5.044 5.045 5.046 6.001 6.002 6.003 6.004 6.005 6.006 6.007 6.008 8.001 8.002 8.003
Chapter 15: Multiple Regression
15.CP 4 001 001.alt 002 003
15.E 62 001 002 003 004.MI 004.MI.SA 005 006 007 008 009 009.alt 010 011 012 013.MI 013.MI.SA 014 015 015.alt 016 017 017.alt 018 019.MI 019.MI.SA 020 021 022 023 025 025.alt 026 027 028 029 031 031.alt 032 033 034.MI 034.MI.SA 035 035.alt 036 037 037.alt 038 039 040 041 041.alt 042 043 045.MI 045.MI.SA 047 049.MI 049.MI.SA 051 053 055 057
15.TB 151 1.001 1.002 1.003 1.004 1.005 1.006 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 3.010 3.011 3.012 3.013 3.014 3.015 3.016 3.017 3.018 3.019 3.020 3.021 3.022 3.023 4.001 4.002 4.003 4.004 4.005 5.001 5.002 5.003 5.004 5.005 5.006 5.007 5.008 5.009 5.010 5.011 5.012 5.013 5.014 5.015 5.016 5.017 5.018 5.019 5.020 5.021 5.022 5.023 5.024 5.025 5.026 5.027 5.028 5.029 5.030 5.031 5.032 5.033 5.034 5.035 5.036 5.037 5.038 5.039 5.040 5.041 5.042 5.043 5.044 5.045 5.046 5.047 5.048 5.049 5.050 5.051 5.052 5.053 5.054 5.055 5.056 5.057 5.058 5.059 5.060 5.061 5.062 5.063 5.064 5.065 5.066 5.067 5.068 5.069 5.070 5.071 5.072 5.073 5.074 5.075 5.076 5.077 5.078 6.001 6.002 7.001 7.002 7.003 7.004 7.005 7.006 7.007 7.008 7.009 7.010 7.011 7.012 7.013 7.014 7.015 7.016 7.017 7.018 7.019 7.020 7.021 8.001 8.002 8.003 8.004 9.001 9.002
Total 3205