LECTURE-2 || STATISTICS || বিস্তৃতির পরিমাপ | ভেদমান । সম্যক পার্থক্য

Описание: In this lecture, we begin the chapter Statistics by discussing Measures of Dispersion. You will learn the basic concept of Variation, Range, and Mean Deviation (Mean Difference) explained step by step in a simple and clear manner. This class is very important for school exams as well as competitive examinations. Perfect for students who want to build strong fundamentals in Statistics from the beginning.
📌 Topics Covered / আলোচিত বিষয়সমূহ:

Meaning of Dispersion (বিস্তৃতির ধারণা)

Variation (ভেদমান)

Range (পরিসর)

Mean Deviation / Mean Difference (সম্যক পার্থক্য)

🎯 Who should watch? / কাদের জন্য উপযোগী:

Class 11 & 12 students

Board exam aspirants

Students preparing for competitive exams

Why this channel is best FOR Mathematics ❓
1. Conceptual approach updated informative lectures (90% Entrance Coverage).
2. CORRECT INFORMATION PROVIDE + IN-DEPTH KNOWLEDGE + JOIN ENTRANCE QUESTIONS SOLVING.
3. Routine-wise classes uploading.

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