Barcikowski & Brooks textbook

This web page is dedicated to the textbook used for OHIO University EDRE 7200: Educational Statistics taught by Gordon Brooks

The Stat-Pro Book: A Guide for Data Analysts

Originally written by Robert S. Barcikowski Revised by Gordon P. Brooks Copyright © 2025

Chapter 1 (Under construction)

Chapter 2: Introduction to Quantitative Research

Link: Chapter 2

Data:

• Table2_1.CSV
• Table2_2.CSV
• Table2_3.CSV
• Table2_4.CSV
• Table2_5.CSV
• Figure2_6.CSV
• Figure2_7.CSV
• Figure2_8.CSV

Chapter 3 (Under construction)

Chapter 4: Descriptive Data Analysis: Scales of Measurement, Frequency Distributions, Histograms, and Measures of Central Tendency

Link: Chapter 4

Data:

• Figure4_4aii.CSV
• figure4_4aiv.CSV
• Figure4_4bi.CSV
• Figure4_4bii.CSV
• Figure4_4ii.CSV
• Figure4_4iii.CSV
• Figure4_4iiv.CSV
• Figure4_4j.CSV
• Figure4_4k.CSV
• Table4_1.CSV

Chapter 5: Descriptive Data Analysis: Measures of Variability and Shape (Skewness and Kurtosis)

Link: Chapter 5

Data:

• Figure5a.CSV
• Figure5b.CSV
• Figure5c.CSV
• Figure5f.CSV
• Figure5g.CSV
• Figure5gi.CSV
• Figure5h.CSV
• Figure5i.CSV
• Figure5k.CSV
• Figure5l.CSV
• Figure5n.CSV
• Figure5o.CSV

Chapter 6: Graphics

Link: Chapter 6

Data:

• Table6_1.CSV

Chapter 7: Correlation

Link: Chapter 7

Data:

• Table7a.CSV
• Figure7ai.CSV
• Figure7aii.CSV
• Figure7aiii.CSV
• Figure7aiv.CSV
• Figure7av.CSV
• Figure7avi.CSV
• Figure7avii.CSV
• Figure7b.CSV
• Figure7c.CSV
• Figure7ei.CSV
• Figure7eii.CSV
• Figure7f.CSV
• Figure7j.CSV
• Figure7k.CSV
• Figure7l.CSV
• Figure7m.CSV
• Figure7o.CSV
• Figure7q.CSV
• Figure7r.CSV
• Figure7t.CSV
• Figure7u.CSV

Chapter 8: Bivariate Linear Regression Analysis

Link: Chapter 8

Data:

• Figure8b.CSV
• Figure8d.CSV
• Figure8f8.CSV
• Figure8g.CSV
• Figure8gii.CSV

Chapter 9: Standard Scores, the Normal Probability Distribution, and Normality Plot

Link: Chapter 9

Data:

• Figure9k.CSV
• Figure9l.CSV
• Figure9m.CSV
• Figure9n.CSV
• Figure9o.CSV

Chapter 10: Random Samples, Sampling Distributions, and Point Estimates

Link: Chapter 10

Data:

• Figure10f.CSV
• Figure10ghijk.CSV

Chapter 11: The Elements of Hypothesis Testing

Link: Chapter 11

Data: N/A

Chapter 12: Parametric Tests for Single Groups and Data Transformations

Link: Chapter 12

Data:

• Figure12a.CSV
• Figure12b.CSV
• Figure5f12.CSV
• Figure5k12.CSV
• Figure12e.CSV
• Figure12ei.CSV

Chapter 13 (Under construction)

Chapter 14 (Under construction)

Chapter 15 (Under construction)