Applied Statistics Kuppi | Day 06 : Part 02 | Sinhala | 23Batch UoM | ~TsProductions~

🎥 Day 06 – Categorical Data Tests & The P-Value Approach | Applied Statistics (Semester 4 Mathematics)

Welcome to Day 06 of the Applied Statistics series! Today, we shift our focus to analyzing categorical data and explore advanced hypothesis testing techniques. We will dive deep into Chi-Square tests to see how well data fits expected distributions and determine if variables are truly independent.

We also introduce Measures of Association and transition into the P-value approach, giving you a more precise, modern way to make statistical decisions beyond just using critical values. Through clear theoretical breakdowns and hands-on tutorial questions, this session bridges the gap between pure math and real-world data interpretation.

✅ Topics covered in this lesson:

Introduction to Categorical Data Tests

Chi-Square Goodness of Fit Test

Test of Independence

Measures of Association (e.g., Cramer's V)

The P-Value Approach to Hypothesis Testing

Tutorial Questions & Problem Solving

This session is packed with essential concepts and step-by-step tutorial questions to ensure you not only understand the theory but can also apply these techniques to solve complex statistical problems.

📘 Part of the Semester 4 Mathematics syllabus at the University of Moratuwa, this is Day 06 of the Applied Statistics playlist for the 23 Batch.

✨ I’m truly happy to share this session with you — keep up the great work and dedication as we master these advanced statistical concepts together!

~TS Productions~

Видео Applied Statistics Kuppi | Day 06 : Part 02 | Sinhala | 23Batch UoM | ~TsProductions~ канала Tharindu Shiran