1.1 Data Stories: The People Behind the Numbers
1.2 An Introduction to Statistics
STEP-BY-STEP TECHNOLOGY GUIDE: Generating a Random Sample
Chapter 1 Review Exercises
Describing Data Using Graphs and Tables
2.1 Graphs and Tables for Categorical Data
STEP-BY-STEP TECHNOLOGY GUIDE: Frequency Distributions, Bar Graphs, and Pie Charts
2.2 Graphs and Tables for Quantitative Data
STEP-BY-STEP TECHNOLOGY GUIDE: Quantitative Data
2.3 Further Graphs and Tables for Quantitative Data
STEP-BY-STEP TECHNOLOGY GUIDE: Time Series Plots
2.4 Graphical Misrepresentations of Data
Chapter 2 Review Exercises
Describing Data Numerically
STEP-BY-STEP TECHNOLOGY GUIDE: Descriptive Statistics
3.2 Measures of Variability
3.3 Working with Grouped Data
STEP-BY-STEP TECHNOLOGY GUIDE: Estimating the Mean, Variance, and Standard Deviation for Grouped Data
3.4 Measures of Relative Position and Outliers
STEP-BY-STEP TECHNOLOGY GUIDE: Percentiles and Quartiles
3.5 Five-Number Summary and Boxplots
STEP-BY-STEP TECHNOLOGY GUIDE: Boxplots
Chapter 3 Formulas and Vocabulary
Chapter 3 Review Exercises
Correlation and Regression
4.1 Scatterplots and Correlation
STEP-BY-STEP TECHNOLOGY GUIDE: Scatterplots and Correlation
4.2 Introduction to Regression
STEP-BY-STEP TECHNOLOGY GUIDE: Regression
4.3 Further Topics in Regression Analysis
Chapter 4 Formulas and Vocabulary
Chapter 4 Review Exercises
5.1 Introducing Probability
STEP-BY-STEP TECHNOLOGY GUIDE: Probability Simulations Using Technology
5.3 Conditional Probability
STEP-BY-STEP TECHNOLOGY GUIDE: Factorials, Permutations, and Combinations
Chapter 5 Formulas and Vocabulary
Chapter 5 Review Exercises
Probability Distributions
6.1
Discrete Random Variables
STEP-BY-STEP TECHNOLOGY GUIDE: Mean and Standard Deviation of a Discrete Random Variable
6.2
Binomial Probability Distribution
STEP-BY-STEP TECHNOLOGY GUIDE: Finding Binomial Probabilities
6.3
Poisson Probability Distribution
STEP-BY-STEP TECHNOLOGY GUIDE: Poisson Distribution
6.4
Continuous Random Variables and the Normal Probability Distribution
6.5
Applications of the Normal Distribution
STEP-BY-STEP TECHNOLOGY GUIDE: Finding Areas, Probabilities, and Percentiles for Any Normal Distribution, and Constructing Normal Probability Plots
6.6
Normal Approximation to the Binomial Probability Distribution
Chapter 6
Formulas and Vocabulary
Chapter 6
Review Exercises
7.1 Central Limit Theorem for Means
7.2 Central Limit Theorem for Proportions
Chapter 7 Formulas and Vocabulary
Chapter 7 Review Exercises
8.1 Interval for the Population Mean
STEP-BY-STEP TECHNOLOGY GUIDE: Z Confidence Intervals
8.2 Interval for the Population Mean
STEP-BY-STEP TECHNOLOGY GUIDE: t Confidence Intervals
8.3 Interval for the Population Proportion
STEP-BY-STEP TECHNOLOGY GUIDE: Z Confidence Intervals for p
8.4 Confidence Intervals for the Population Variance and Standard Deviation
STEP-BY-STEP TECHNOLOGY GUIDE: χ2 Distribution
Chapter 8 Formulas and Vocabulary
Chapter 8 Review Exercises
9.1 Introduction to Hypothesis Testing
9.2 Test for the Population Mean: Critical-Value Method
STEP-BY-STEP TECHNOLOGY GUIDE: Z test for μ
9.3 Test for the Population Mean: -Value Method
STEP-BY-STEP TECHNOLOGY GUIDE: Z test for μ
9.4 Test for the Population Mean
STEP-BY-STEP TECHNOLOGY GUIDE: t test for μ
9.5 Test for the Population Proportion
STEP-BY-STEP TECHNOLOGY GUIDE: Z test for p
9.6 Chi-Square Test for the Population Standard Deviation
STEP-BY-STEP TECHNOLOGY GUIDE: Finding χ2 p-value
9.7 Probability of a Type II Error and the Power of a Hypothesis Test
Chapter 9 Formulas and Vocabulary
Chapter 9 Review Exercises
10.1 Inference for Mean Difference—Dependent Samples
STEP-BY-STEP TECHNOLOGY GUIDE: Confidence Intervals and Hypothesis Tests for μd
10.2 Inference for Two Independent Means
STEP-BY-STEP TECHNOLOGY GUIDE: Two-Sample t Test and Confidence Interval for μ1 − μ2
10.3 Inference for Two Independent Proportions
STEP-BY-STEP TECHNOLOGY GUIDE: Z Test and Z Interval p1 − p2
10.4 Inference for Two Independent Standard Deviations
STEP-BY-STEP TECHNOLOGY GUIDE: F Test for Comparing Two Population Standard Deviations
Chapter 10 Formulas and Vocabulary
Chapter 10 Review Exercises
Categorical Data Analysis
11.1 Goodness of Fit Test
STEP-BY-STEP TECHNOLOGY GUIDE: The χ2 Goodness of Fit Test
11.2 Tests for Independence and for Homogeneity of Proportions
STEP-BY-STEP TECHNOLOGY GUIDE: Test for independence or Test for the Homogeneity of Proportions
Chapter 11 Formulas and Vocabulary
Chapter 11 Review Exercises
12.1 One-Way Analysis of Variance (ANOVA)
STEP-BY-STEP TECHNOLOGY GUIDE: Analysis of Variance
12.2 Multiple Comparisons
STEP-BY-STEP TECHNOLOGY GUIDE: Multiple Comparisons
12.3 Randomized Block Design
STEP-BY-STEP TECHNOLOGY GUIDE: Randomized Block Design
STEP-BY-STEP TECHNOLOGY GUIDE: two-way ANOVA
Chapter 12 Formulas and Vocabulary
Chapter 12 Review Exercises
13.1 Inference About the Slope of the Regression Line
STEP-BY-STEP TECHNOLOGY GUIDE: Regression Analysis
13.2 Confidence Intervals and Prediction Intervals
STEP-BY-STEP TECHNOLOGY GUIDE: Confidence Intervals and Prediction Intervals
STEP-BY-STEP TECHNOLOGY GUIDE: Multiple Regression
Chapter 13 Formulas and Vocabulary
Chapter 13 Review Exercises
14.1 Introduction to Nonparametric Statistics
STEP-BY-STEP TECHNOLOGY GUIDE: Sign Test
14.3 Wilcoxon Signed Rank Test for Matched-Pair Data
STEP-BY-STEP TECHNOLOGY GUIDE: Wilcoxon Signed Rank Test
14.4 Wilcoxon Rank Sum Test for Two Independent Samples
STEP-BY-STEP TECHNOLOGY GUIDE: Wilcoxon Rank Sum Test
STEP-BY-STEP TECHNOLOGY GUIDE: Kruskal-Wallis Test
14.6 Rank Correlation Test
STEP-BY-STEP TECHNOLOGY GUIDE: Rank Correlation Test
14.7 Runs Test for Randomness
STEP-BY-STEP TECHNOLOGY GUIDE: Runs Test for Randomness
Chapter 14 Formulas and Vocabulary
Chapter 14 Review Exercises
Discovering Statistics Third Edition
Appendix A: Answers to Your Turn Exercises
The LaunchPad for Discovering Statistics, Third Edition includes: