CONTENTS Chapter 1: Introduction to Statistics Section 1-1: Statistical and Critical Thinking ...................................................................1 Section 1-2: Types of Data ...............................................................................................3 Section 1-3: Collecting Sample Data ................................................................................4 Quick Quiz ........................................................................................................................5 Review Exercises ..............................................................................................................5 Cumulative Review Exercises ..........................................................................................6
Chapter 2: Exploring Data with Tables and Graphs Section 2-1: Frequency Distributions for Organizing and Summarizing Data .................7 Section 2-2: Histograms..................................................................................................13 Section 2-3: Graphs That Enlighten and Graphs That Deceive ......................................16 Section 2-4: Scatterplots, Correlation, and Regression ..................................................19 Quick Quiz ......................................................................................................................21 Review Exercises ............................................................................................................22 Cumulative Review Exercises ........................................................................................23
Chapter 3: Describing, Exploring, and Comparing Data Section 3-1: Measures of Center .....................................................................................25 Section 3-2: Measures of Variation ................................................................................30 Section 3-3: Measures of Relative Standing and Boxplots.............................................35 Quick Quiz ......................................................................................................................39 Review Exercises ............................................................................................................39 Cumulative Review Exercises ........................................................................................40
Chapter 4: Probability Section 4-1: Basic Concepts of Probability ....................................................................43 Section 4-2: Addition Rule and Multiplication Rule ......................................................44 Section 4-3: Complements, Conditional Probability, and Bayes’ Theorem ...................47 Section 4-4: Counting .....................................................................................................49 Section 4-5: Simulations for Hypotheses Tests ..............................................................51 Quick Quiz ......................................................................................................................52 Review Exercises ............................................................................................................53 Cumulative Review Exercises ........................................................................................54
Chapter 5: Discrete Probability Distributions Section 5-1: Probability Distributions ............................................................................55 Section 5-2: Binomial Probability Distributions.............................................................57 Section 5-3: Poisson Probability Distributions ...............................................................60 Quick Quiz ......................................................................................................................62 Review Exercises ............................................................................................................62 Cumulative Review Exercises ........................................................................................63