Mathematical Statistics with Applications 7th edition

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Dennis D. Wackerly, William Mendenhall III, and Richard L. Scheaffer
Publisher: Cengage Learning

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  • Wackerly Mathematical Statistics with Applications 7e
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  • Chapter 1: What Is Statistics?
    • 1: Concept Explorations
    • 1: Precalculus Review
    • 1.1: Introduction
    • 1.2: Characterizing a Set of Measurements: Graphical Methods
    • 1.3: Characterizing a Set of Measurements: Numerical Methods
    • 1.4: How Inferences Are Made
    • 1.5: Theory and Reality
    • 1.6: Summary
    • 1: Supplementary Exercises
    • 1: Concept Questions

  • Chapter 2: Probability
    • 2: Concept Explorations
    • 2: Precalculus Review
    • 2.1: Introduction
    • 2.2: Probability and Inference
    • 2.3: A Review of Set Notation
    • 2.4: A Probabilistic Model for an Experiment: The Discrete Case
    • 2.5: Calculating the Probability of an Event: The Sample-Point Method
    • 2.6: Tools for Counting Sample Points
    • 2.7: Conditional Probability and the Independence of Events
    • 2.8: Two Laws of Probability
    • 2.9: Calculating the Probability of an Event: The Event-Composition Method
    • 2.10: The Law of Total Probability and Bayes' Rule
    • 2.11: Numerical Events and Random Variables
    • 2.12: Random Sampling
    • 2.13: Summary
    • 2: Supplementary Exercises
    • 2: Concept Questions

  • Chapter 3: Discrete Random Variables and Their Probability Distributions
    • 3: Concept Explorations
    • 3: Precalculus and Calculus Review
    • 3.1: Basic Definition
    • 3.2: The Probability Distribution for a Discrete Random Variable
    • 3.3: The Expected Value of a Random Variable or a Function of a Random Variable
    • 3.4: The Binomial Probability Distribution
    • 3.5: The Geometric Probability Distribution
    • 3.6: The Negative Binomial Probability Distribution (Optional)
    • 3.7: The Hypergeometric Probability Distribution
    • 3.8: The Poisson Probability Distribution
    • 3.9: Moments and Moment-Generating Functions
    • 3.10: Probability-Generating Functions (Optional)
    • 3.11: Tchebysheff's Theorem
    • 3.12: Summary
    • 3: Supplementary Exercises
    • 3: Concept Questions

  • Chapter 4: Continuous Variables and Their Probability Distributions
    • 4: Concept Explorations
    • 4: Calculus Review
    • 4.1: Introduction
    • 4.2: The Probability Distribution for a Continuous Random Variable
    • 4.3: Expected Values for Continuous Random Variables
    • 4.4: The Uniform Probability Distribution
    • 4.5: The Normal Probability Distribution
    • 4.6: The Gamma Probability Distribution
    • 4.7: The Beta Probability Distribution
    • 4.8: Some General Comments
    • 4.9: Other Expected Values
    • 4.10: Tchebysheff's Theorem
    • 4.11: Expectations of Discontinuous Functions and Mixed Probability Distributions (Optional)
    • 4.12: Summary
    • 4: Supplementary Exercises
    • 4: Concept Questions

  • Chapter 5: Multivariate Probability Distributions
    • 5: Concept Explorations
    • 5: Precalculus and Calculus Review
    • 5.1: Introduction
    • 5.2: Bivariate and Multivariate Probability Distributions
    • 5.3: Marginal and Conditional Probability Distributions
    • 5.4: Independent Random Variables
    • 5.5: The Expected Value of a Function of Random Variables
    • 5.6: Special Theorems
    • 5.7: The Covariance of Two Random Variables
    • 5.8: The Expected Value and Variance of Linear Functions of Random Variables
    • 5.9: The Multinomial Probability Distribution
    • 5.10: The Bivariate Normal Distribution (Optional)
    • 5.11: Conditional Expectations
    • 5.12: Summary
    • 5: Supplementary Exercises
    • 5: Concept Questions

  • Chapter 6: Functions of Random Variables
    • 6: Concept Explorations
    • 6: Precalculus and Calculus Review
    • 6.1: Introduction
    • 6.2: Finding the Probability Distribution of a Function of Random Variables
    • 6.3: The Method of Distribution Functions
    • 6.4: The Method of Transformations
    • 6.5: The Method of Moment-Generating Functions
    • 6.6: Multivariable Transformations Using Jacobians (Optional)
    • 6.7: Order Statistics
    • 6.8: Summary
    • 6: Supplementary Exercises
    • 6: Concept Questions

  • Chapter 7: Sampling Distributions and the Central Limit Theorem
    • 7: Concept Explorations
    • 7: Precalculus Review
    • 7.1: Introduction
    • 7.2: Sampling Distributions Related to the Normal Distribution
    • 7.3: The Central Limit Theorem
    • 7.4: A Proof of the Central Limit Theorem (Optional)
    • 7.5: The Normal Approximation to the Binomial Distribution
    • 7.6: Summary
    • 7: Supplementary Exercises
    • 7: Concept Questions
    • 7: Labs

  • Chapter 8: Estimation
    • 8: Concept Explorations
    • 8: Precalculus and Calculus Review
    • 8.1: Introduction
    • 8.2: The Bias and Mean Square Error of Point Estimators
    • 8.3: Some Common Unbiased Point Estimators
    • 8.4: Evaluating the Goodness of a Point Estimator
    • 8.5: Confidence Intervals
    • 8.6: Large-Sample Confidence Intervals
    • 8.7: Selecting the Sample Size
    • 8.8: Small-Sample Confidence Intervals for μ and μ1μ2
    • 8.9: Confidence Intervals for σ2
    • 8.10: Summary
    • 8: Supplementary Exercises
    • 8: Concept Questions

  • Chapter 9: Properties of Point Estimators and Methods of Estimation
    • 9: Concept Explorations
    • 9: Precalculus and Calculus Review
    • 9.1: Introduction
    • 9.2: Relative Efficiency
    • 9.3: Consistency
    • 9.4: Sufficiency
    • 9.5: The Rao–Blackwell Theorem and Minimum-Variance Unbiased Estimation
    • 9.6: The Method of Moments
    • 9.7: The Method of Maximum Likelihood
    • 9.8: Some Large-Sample Properties of Maximum-Likelihood Estimators (Optional)
    • 9.9: Summary
    • 9: Supplementary Exercises
    • 9: Concept Questions

  • Chapter 10: Hypothesis Testing
    • 10: Concept Explorations
    • 10: Precalculus Review
    • 10.1: Introduction
    • 10.2: Elements of a Statistical Test
    • 10.3: Common Large-Sample Tests
    • 10.4: Calculating Type II Error Probabilities and Finding the Sample Size for Z Tests
    • 10.5: Relationships Between Hypothesis-Testing Procedures and Confidence Intervals
    • 10.6: Another Way to Report the Results of a Statistical Test: Attained Significance Levels, or p-Values
    • 10.7: Some Comments on the Theory of Hypothesis Testing
    • 10.8: Small-Sample Hypothesis Testing for μ and μ1μ2
    • 10.9: Testing Hypotheses Concerning Variances
    • 10.10: Power of Tests and the Neyman–Pearson Lemma
    • 10.11: Likelihood Ratio Tests
    • 10.12: Summary
    • 10: Supplementary Exercises
    • 10: Concept Questions

  • Chapter 11: Linear Models and Estimation by Least Squares
    • 11: Concept Explorations
    • 11: Precalculus and Calculus Review
    • 11.1: Introduction
    • 11.2: Linear Statistical Models
    • 11.3: The Method of Least Squares
    • 11.4: Properties of the Least-Squares Estimators: Simple Linear Regression
    • 11.5: Inferences Concerning the Parameters βi
    • 11.6: Inferences Concerning Linear Functions of the Model Parameters: Simple Linear Regression
    • 11.7: Predicting a Particular Value of Y by Using Simple Linear Regression
    • 11.8: Correlation
    • 11.9: Some Practical Examples
    • 11.10: Fitting the Linear Model by Using Matrices
    • 11.11: Linear Functions of the Model Parameters: Multiple Linear Regression
    • 11.12: Inferences Concerning Linear Functions of the Model Parameters: Multiple Linear Regression
    • 11.13: Predicting a Particular Value of Y by Using Multiple Regression
    • 11.14: A Test for H0 : βg + 1 = βg + 2 = … = βk = 0
    • 11.15: Summary and Concluding Remarks
    • 11: Supplementary Exercises
    • 11: Concept Questions

  • Chapter 12: Considerations in Designing Experiments
    • 12: Concept Explorations
    • 12: Precalculus Review
    • 12.1: The Elements Affecting the Information in a Sample
    • 12.2: Designing Experiments to Increase Accuracy
    • 12.3: The Matched-Pairs Experiment
    • 12.4: Some Elementary Experimental Designs
    • 12.5: Summary
    • 12: Supplementary Exercises
    • 12: Concept Questions

  • Chapter 13: The Analysis of Variance
    • 13: Concept Explorations
    • 13: Precalculus Review
    • 13.1: Introduction
    • 13.2: The Analysis of Variance Procedure
    • 13.3: Comparison of More Than Two Means: Analysis of Variance for a One-Way Layout
    • 13.4: An Analysis of Variance Table for a One-Way Layout
    • 13.5: A Statistical Model for the One-Way Layout
    • 13.6: Proof of Additivity of the Sums of Squares and E(MST) for a One-Way Layout (Optional)
    • 13.7: Estimation in the One-Way Layout
    • 13.8: A Statistical Model for the Randomized Block Design
    • 13.9: The Analysis of Variance for a Randomized Block Design
    • 13.10: Estimation in the Randomized Block Design
    • 13.11: Selecting the Sample Size
    • 13.12: Simultaneous Confidence Intervals for More Than One Parameter
    • 13.13: Analysis of Variance Using Linear Models
    • 13.14: Summary
    • 13: Supplementary Exercises
    • 13: Concept Questions
    • 13: Labs

  • Chapter 14: Analysis of Categorical Data
    • 14: Concept Explorations
    • 14: Precalculus and Calculus Review
    • 14.1: A Description of the Experiment
    • 14.2: The Chi-Square Test
    • 14.3: A Test of a Hypothesis Concerning Specified Cell Probabilities: A Goodness-of-Fit Test
    • 14.4: Contingency Tables
    • 14.5: r × c Tables with Fixed Row or Column Totals
    • 14.6: Other Applications
    • 14.7: Summary and Concluding Remarks
    • 14: Supplementary Exercises
    • 14: Concept Questions

  • Chapter 15: Nonparametric Statistics
    • 15: Concept Explorations
    • 15: Precalculus Review
    • 15.1: Introduction
    • 15.2: A General Two-Sample Shift Model
    • 15.3: The Sign Test for a Matched-Pairs Experiment
    • 15.4: The Wilcoxon Signed-Rank Test for a Matched-Pairs Experiment
    • 15.5: Using Ranks for Comparing Two Population Distributions: Independent Random Samples
    • 15.6: The Mann–Whitney U Test: Independent Random Samples
    • 15.7: The Kruskal–Wallis Test for the One-Way Layout
    • 15.8: The Friedman Test for Randomized Block Designs
    • 15.9: The Runs Test: A Test for Randomness
    • 15.10: Rank Correlation Coefficient
    • 15.11: Some General Comments on Nonparametric Statistical Tests
    • 15: Supplementary Exercises
    • 15: Concept Questions

  • Chapter 16: Introduction to Bayesian Methods for Inference
    • 16: Concept Explorations
    • 16: Precalculus and Calculus Review
    • 16.1: Introduction
    • 16.2: Bayesian Priors, Posteriors, and Estimators
    • 16.3: Bayesian Credible Intervals
    • 16.4: Bayesian Tests of Hypotheses
    • 16.5: Summary and Additional Comments
    • 16: Concept Questions

  • Chapter PJT: Project
    • PJT.1: Project

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Group Quantity Questions
Chapter 1: What Is Statistics?
1 0  
Chapter 2: Probability
2 0  
Chapter 3: Discrete Random Variables and Their Probability Distributions
3 0  
Chapter 4: Continuous Variables and Their Probability Distributions
4 0  
Chapter 5: Multivariate Probability Distributions
5 0  
Chapter 6: Functions of Random Variables
6 0  
Chapter 7: Sampling Distributions and the Central Limit Theorem
7 0  
Chapter 8: Estimation
8 0  
Chapter 9: Properties of Point Estimators and Methods of Estimation
9 0  
Chapter 10: Hypothesis Testing
10 0  
Chapter 11: Linear Models and Estimation by Least Squares
11 0  
Chapter 12: Considerations in Designing Experiments
12 0  
Chapter 13: The Analysis of Variance
13 0  
Chapter 14: Analysis of Categorical Data
14 0  
Chapter 15: Nonparametric Statistics
15 0  
Chapter 16: Introduction to Bayesian Methods for Inference
16 0  
Total 0