What Is a t Distribution?

This module covers the definition of Student's t-distribution, degrees of freedom calculation, shape comparisons to the standard normal distribution, conditions for using t procedures, and key exam-ready rules for inference about means.

📖Study Guide

In-depth bilingual notes with worked past paper examples.

✍️Practice Exam

Timed practice questions with mark scheme grading. Coming soon.

🎴Flashcards

Spaced repetition for key concepts and definitions. Coming soon.

📊Visualizer Coming Soon

Interactive plots and diagrams to build intuition. Coming soon.

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