NCERT Class 11 Maths Chapter 13 Ex 13.1 Q7–9 | Mean Deviation About Mean & Median | Statistics
Автор: Shaheen-PCME
Загружено: 2026-01-21
Просмотров: 15
Описание:
In this video, we solve NCERT Class 11 Mathematics Chapter 13 – Statistics, Exercise 13.1 Questions 7 to 9 step-by-step in English medium.
You will learn:
How to find Mean Deviation about the Mean
How to find Mean Deviation about the Median
Complete NCERT method with clear explanation
Important for Class 11 board exams and competitive exams
📘 Topic: Measures of Central Tendency – Mean Deviation
🎓 Suitable for: Class 11 CBSE / ISC students
By Shaheen PCME
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