Understandable Statistics, Enhanced Edition
by Brase, Charles Henry; Brase, Corrinne Pellillo-
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Summary
Table of Contents
| Getting Started | |
| Focus Problem: Where Have All the Fireflies Gone? | |
| What Is Statistics? | |
| Random Samples | |
| Introduction to Experimental Design | |
| Organizing Data | |
| Focus Problem: Say It with Pictures | |
| Bar Graphs, Circle Graphs, and Time-Series Graphs | |
| Frequency Distribution, Histograms, and Related Topics | |
| Stem-and-Leaf Displays | |
| Averages and Variation | |
| Focus Problem: The Educational Advantage | |
| Measures of Central Tendency: Mode, Median, and Mean | |
| Measures of Variation | |
| Mean and Standard Deviation of Grouped Data | |
| Percentiles and Box-and-Whisker Plots Cumulative Review Problems: Chapters 1-3 | |
| Elementary Probability Theory | |
| Focus Problem: How Often Do Lie Detectors Lie? | |
| What Is Probability? | |
| Some Probability Rules--Compound Events | |
| Trees and Counting Techniques | |
| The Binomial Probability Distribution and Related Topics | |
| Focus Problem: Personality Preference Types: Introvert or Extrovert? | |
| Introduction to Random Variables and Probability Distributions | |
| Binomial Probabilities | |
| Additional Properties of the Binomial Distribution | |
| The Geometric and Poissson Probability Distributions | |
| Normal Distributions | |
| Focus Problem: Large Auditorium Shows: How Many Will Attend? | |
| Graphs of Normal Probability Distributions | |
| Standard Units and Areas Under the Standard Normal Distribution | |
| Areas Under Any Normal Curve | |
| Normal Approximation to the Binomial Distribution | |
| Cumulative Review Problems: Chapters 4-6 | |
| Introduction to Sampling Distributions | |
| Focus Problem: Impulse Buying | |
| Sampling Distributions | |
| The Central Limit Theorem | |
| Sampling Distribution for Proportions | |
| Estimation | |
| Focus Problem: The Trouble with Wood Ducks | |
| Estimating? When s Is Known | |
| Estimating? When s Is Unknown | |
| Estimating p in the Binomial Distribution | |
| Choosing the Sample Size | |
| Estimating?1-?2 and p1-p2 | |
| Hypothesis Testing | |
| Focus Problem: Benford's Law: The Importance of Being Number 1 | |
| Introduction to Statistical Tests | |
| Testing the Mean? | |
| Testing the Proportion p | |
| Tests Involving Paired Differenced (Dependent Samples) | |
| Testing?1-?2 and p1-p2 (Independent Samples) Cumulative | |
| Review Problems: Chapters 7-9 | |
| Correlation and Regression | |
| Focus Problem: Changing Populations and Crime Rate | |
| Scatter Diagrams and Linear Correlation | |
| Linear Regression and the Coefficient of Determination | |
| Inferences for Correlation and Regression | |
| Multiple Regression | |
| Chi-Square and F Distributions | |
| Focus Problem: Stone Age Tools and Archaeolog? | |
| Inferences Using the Chi-Square Distribution | |
| Overview of the Chi-Square Distribution | |
| Chi Square: Tests of Independence | |
| Chi Square: Goodness of Fit | |
| Testing and Estimating a Single Variance or Standard Deviatio? | |
| Inferences Using the F Distribution | |
| Testing Two Variances | |
| One-Way ANOVA: Comparing Several Sample Means | |
| Introduction to Two-Way ANOVA | |
| Nonparametric Statistics | |
| Focus Problem: How Cold? Compared to What? | |
| The Sign Test for Matched Pairs | |
| The Rank-Sum Test | |
| Spearman Rank Correlation | |
| Runs Test for Randomness | |
| Cumulative Review Problems: Chapters 10-12 | |
| Additional Topic? | |
| Bayes's Theore? | |
| The Hypergeometric Probability Distribution | |
| Tables | |
| Random Numbers | |
| Binomial Coefficients Cn,r | |
| Binomial Probability Distribution Cn,rprqn-r | |
| Poisson Probability Distribution | |
| Areas of a Standard Normal Distribution | |
| Critical Values for Student's t Distribution | |
| The x2 Distrubtion | |
| Critical Values for F Distrubtion | |
| Critical Values for Spearman Rank Correlation, rs | |
| Critical Values for Number of Runs R | |
| Critical Thinking and Statistical Literacy | |
| Getting Started | |
| Organizing Data | |
| Averages and Variation | |
| Elementary Probability Theorem | |
| The Binomial Probability Distribution and Related Topics | |
| Normal Distributions | |
| Introduction to Sampling Distributions | |
| Estimation | |
| Hypothesis Testing | |
| Correlation and Regression | |
| Chi-Square and F Distributions Answers and Key Steps to Odd-Numbered Problems | |
| Index | |
| Table of Contents provided by Publisher. All Rights Reserved. |
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