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Understandable Statistics, Enhanced Edition
ISBN: 9780618896967 | 0618896961
Edition: 8thFormat: Hardcover
Publisher: Cengage Learning
Pub. Date: 3/1/2007
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Understandable Statistics is a thorough, yet approachable statistics text. Designed to help students overcome their apprehension about statistics, the text provides guidance and informal advice showing students the links between statistics and the world. To reinforce this approach, the book integrates real-life data selected from a variety of sources including journals, periodicals, newspapers and the internet. The use of the graphing calculator, Excel, Minitab and SPSS is covered, but not required. The new Enhanced Edition includes new critical thinking and statistical literacy content, extensive technology resources including a new algorithmic test bank, new lecture slides (PowerPoint), along with a market-leading DVD series and other resources designed to provide reinforcement for students and support for instructors.
| 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-an... MORE | |
| 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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