The Radical Statistician

Chapter 1: Introduction…………………………………………………………………………………………………………………….1
Chapter 2: The Scientific Enterprise…………………………………………………………………………………………………..7
Chapter 3: The Statistical Landscape……………………………………………………………………………………………….21
Chapter 4: Scales of Measurement………………………………………………………………………………………………….27
Chapter 5: Descriptive Statistics……………………………………………………………………………………………………...47
Chapter 6: Measures of Central Tendency……………………………………………………………………………………….71
Chapter 7: Measures of Variability…………………………………………………………………………………………………..87
Chapter 8: Z‐Scores………………………………………………………………………………………………………………………..117
Chapter 9: Introduction to Probability……………………………………………………………………………………………135
Chapter 10: Overview of Inferential Statistics………………………………………………………………………………..151
Chapter 11: Introduction to Correlation…………………………………………………………………………………………161
Chapter 12: The Correlation Coefficient…………………………………………………………………………………………173
Chapter 13: Introduction to Linear Regression………………………………………………………………………………205
Chapter 14: Introduction to Multiple Regression……………………………………………………………………….….229
Chapter 15: Hypothesis Testing………………………………………………………………………………………………….…247
Chapter 16: The T‐Test………………………………………………………………………………………………………………...257
Chapter 17: One Way Analysis of Variance (ANOVA)…………………………………………………………………...297
Chapter 18: Chi‐Square………………………………………………………………………………………………………………..325
Appendix A: Table of Z Scores……………………………………………………………………………………………………..341
Appendix B: Critical Values of r…………………………………………………………………………………………………...349
Appendix C: Critical Values of t…………………………………………………………………………………………………...353
Appendix D: Critical Values of F…………………………………………………………………………………………………..355
Appendix E: Critical Values of Chi‐Square…………………………………………………………………………………...359
Appendix F: Tips for Analyzing Data…………………………………………………………………………………………….361