Preface
About the Authors
Chapter 1: May I Make an Introduction? To Statistics, That Is…
A Brief Introduction to Statistics
Statistics Is All About Data
Descriptive and Inferential Statistics
Research Methods Fundamentals
SPSS Bonus Content Unlocked: Setting Up SPSS Data Files
Chapter 2: Measures of Central Tendency: Attraction
An Introduction to Descriptive Statistics
Calculating Measures of Central Tendency for Data on a Nominal Level of Measurement
Calculating Measures of Central Tendency for Data on an Ordinal Level of Measurement
Calculating Measures of Central Tendency for Data on a Scale With an Outlier in the Data Set
SPSS Bonus Content Unlocked: Finding Measures of Central Tendency
Chapter 3: Measures of Variability: Tree Branches Scattered Across the Sky
A Brief Introduction to Measures of Variability
Introduction to Mean Absolute Deviation, Variance, and Standard Deviation
Population Standard Deviation
SPSS Bonus Content Unlocked: Finding Measures of Variability
Chapter 4: Visual Displays and Measures of Distribution: Let’s Lay It All Out
A Brief Introduction to Measures of Distribution
Ungrouped Frequency Distribution Tables
Cumulative Frequency Distribution Tables
Grouped Frequency Distribution Tables
Common Distribution Shapes
SPSS Bonus Content Unlocked
Chapter 5: The Standard Normal Distribution: Finding Order in the Chaos
A Brief Introduction to Relative Frequency Histograms
Starring the Normal Curve
Calculating Standardized Scores
Using z-Scores to Identify Outliers
Standard Normal Distribution
SPSS Bonus Content Unlocked: Calculating z-Scores
Chapter 6: Probability and Sampling: It’s More than Sports and Gambling
An Introduction to Probability
The Probability of The Union of Events
The Probability of The Intersection of Events
The Probability of Binomial Experiments
The Probability of Continuous Data
Chapter 7: Hypothesis Testing and Statistical Significance: Putting It Altogether
A Brief Introduction to the Hypothesis Testing Steps
Step 1: Determine Which Statistical Analysis to Use
Step 2: Write the Research and Null Hypotheses
Step 3: Check the Assumptions
Step 4: Calculate the Test Statistic
Step 5: Find the Critical Value(s)
Step 7: Conduct Relevant Follow-Up Analyses
Chapter 8: One-Sample z-Test: Comparing One Sample to the Population
Step 1: Decide Which Statistical Analysis to Use
Step 2: Write the Research and Null Hypotheses
Step 3: Check the Assumptions
Step 4: Calculate the Test Statistic
Step 5: Find the Critical Value(s)
Step 7: Conduct Relevant Follow-Up Analyses
Chapter 9: Independent Samples t-Test: Comparing Two Samples Made Up of Different Participants
Step 1: Determine Which Statistical Analysis to Use
Step 2: Write the Research and Null Hypotheses
Step 3: Check the Assumptions
Step 4: Calculate the Test Statistic
Step 5: Find the Critical Value(s)
Step 7: Conduct Relevant Follow-Up Analyses
SPSS Bonus Content Unlocked: Running the Independent Samples t-Test
Chapter 10: Dependent Samples t-Test
Step 1: Determine Which Statistical Analysis to Use
Step 2: Write the Research and Null Hypotheses
Step 3: Check the Assumptions
Step 4: Calculate the Test Statistic
Step 5: Find the Critical Value(s)
Step 7: Conduct Relevant Follow-Up Analyses
SPSS Bonus Content Unlocked: Running the Dependent Samples t-Test
Chapter 11: Who is the Biggest Diva? The ANOVA
Step 1: Determine Which Statistical Analysis to Use
Step 2: Write the Research and Null Hypotheses
Step 3: Check the Assumptions
Step 4: Calculate the Test Statistic
Step 5: Find the Critical Values
Step 7: Conduct Relevant Follow-Up Analyses
SPSS Bonus Content Unlocked: Running the One-Way ANOVA
Chapter 12: Are TikTok and Reading Times Related? The Pearson Product-Moment Correlation
Step 1: Determine Which Statistical Analysis to Use
Step 2: Write the Research and Null Hypotheses
Step 3: Check the Assumptions
Step 4: Calculate the Test Statistic
Step 5: Find the Critical Value(s)
Step 7: Conduct Relevant Follow-Up Analyses
SPSS Bonus Content Unlocked: Running the Pearson Product-Moment Correlation
Chapter 13: Simple Linear Regression: Does Time on Dating Apps Predict Dating Bitterness?
Introduction to Regression
Step 1: Determine Which Statistical Analysis to Use
Step 2: Write the Research and Null Hypotheses
Step 3: Check the Assumptions
Step 4: Calculate the Test Statistic
Step 5: Find the Critical Values
Step 7: Conduct Relevant Follow-Up Analyses
SPSS Bonus Content Unlocked: Running Simple Linear Regression
Chapter 14: Chi-square Goodness-of-Fit test: Are People Terrified by AI More Than You’d Expect?
Introduction to Non-Parametric Analyses
Step 1: Determine Which Statistical Analysis to Use
Step 2: Write the Research and Null Hypotheses
Step 3: Check the Assumptions
Step 4: Calculate the Test Statistic
Step 5: Find the Critical Value
SPSS Bonus Content Unlocked: Running the Chi-Square Goodness-of-Fit Test
Appendix A: Standard Normal Distribution Table (i.e. z Critical Value Table)
Appendix B: Student’s t Distribution Table (t_CV Table)
Appendix C: F Distribution Table (F_CV Table)
Appendix D: Studentized Range q Table
Appendix E: Pearson Product-Moment Correlation Critical Value Table (r_CV Table)
Appendix F: Chi-Square Critical Value Table (??^2?_CV Table)