Hartnett

About the Author

Hartnett is an author and educator whose work makes complex statistical ideas accessible to broad audiences. With a clear, practical approach, Hartnett connects foundational concepts to everyday questions, helping readers build confidence in interpreting data and understanding evidence. The writing emphasizes usefulness, clarity, and thoughtful application rather than unnecessary technicality. Hartnett’s work is especially valuable for students, teachers, and curious readers seeking an approachable introduction to educational statistics. Through careful explanations and an inclusive tone, Hartnett encourages readers to see statistics not as an obstacle, but as a powerful tool for learning, communication, and informed decision-making.