Скачать или смотреть Class 9 Exercise 11.1 NBF Maths Ex 11.1 | Federal Board | FBISE | Part 1 Q# 1 & 2 | NCERT | JEE | IB

Welcome to our detailed video lecture on Class 9 Exercise 11.1 (Basic Statistics) National Book Foundation (NBF) Mathematics for the Federal Board (FBISE). In this lesson, we cover every important concept step by step in Urdu/Hindi so students can easily understand the basics of statistics from the new Federal Textbook Board Class 9 Maths 2024 edition (Unit 11).

This video explains:
✅ How to construct frequency distribution tables (tally and bar method)
✅ How to find mid-points / class marks in Urdu/Hindi
✅ Concept of class boundaries for beginners
✅ Construction of histograms (equal and unequal class intervals)
✅ Construction of frequency polygons and cumulative frequency graphs
✅ Basic concepts of statistics explained in Urdu/Hindi for Class 9 students

Whether you are studying under FBISE (Federal Board Islamabad), Punjab Textbook Board, Sindh Board, KPK Board, or Balochistan Board, this lecture will help you understand the concepts of statistics in the Class 9 NBF Maths syllabus.

This lecture is especially helpful for students of federal board Maths (FBISE) taught by Sir Nadeem Munawar, Sir Waqas Nasir, and other experienced teachers following the National Book Foundation syllabus.

🎯 Topics Covered (Class 9 Unit 11 – Basic Statistics):

Construction of frequency distribution (Urdu/Hindi)

Frequency polygon step by step (Urdu/Hindi)

Histogram construction for equal & unequal intervals (NBF Maths Class 9 Ex 11.1)

Class boundaries, tally marks, and frequency concept explained for beginners

Class 9 Federal Board Maths Exercise 11.1 (New 2024 Edition)

If you are preparing for board exams 2025, this lecture will guide you to solve Exercise 11.1 step by step in Urdu/Hindi and make your base in statistics stronger.

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