Class 9 Mathematics Exercise 11.2 – Basic Statistics | Complete Explanation & Solved Questions | STEMBridge Learning

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Welcome to STEMBridge Learning, a focused educational platform created to help students understand Mathematics with clarity and confidence. Our lessons are designed especially for Class 9 FBISE, Matric, and O-Level equivalent students, with clear explanations, proper mathematical steps, and exam-oriented problem solving.

This lecture is taught by Aarish Asif and follows the Federal Board syllabus closely, ensuring students learn exactly what is required for exams.

Class 9 Mathematics Exercise 11.2 Basic Statistics showing solved questions, tables, and calculations for FBISE exam preparation

About This Lecture

In this video, we cover Exercise 11.2 from Chapter 11 – Basic Statistics of Class 9 Mathematics. This exercise builds directly on the concepts of data handling and focuses on applying statistical methods correctly in numerical problems.

The lecture explains every question step by step, helping students understand not only how to solve the problems, but also why each step is necessary.

🎥 Watch the full lecture here:
https://youtu.be/k_djkZPpZlg?si=C1r5GXLkiTIdlKEI


Lesson Details

  • Subject: Mathematics
  • Chapter: Basic Statistics
  • Exercise: 11.2
  • Class: 9 (FBISE / Matric / O-Level Equivalent)
  • Instructor: Aarish Asif
  • Platform: STEMBridge Learning (YouTube)


What You Will Learn

In this lecture, students will learn:

  • How to organize raw data correctly for statistical calculations
  • Proper construction and interpretation of frequency tables
  • Step-by-step solutions of Exercise 11.2 questions
  • Correct mathematical presentation for statistics questions
  • Common mistakes students make in Basic Statistics and how to avoid them

The focus is on conceptual clarity, so students can confidently attempt similar questions in exams.


Why Exercise 11.2 Is Important

Basic Statistics is a key chapter in Class 9 Mathematics. Exercise 11.2 strengthens your understanding of how data is analyzed and represented numerically.

By mastering this exercise, you will:

  • Improve accuracy in statistics-based questions
  • Develop strong calculation and table-handling skills
  • Gain confidence in solving exam-level problems
  • Build a solid foundation for higher-level statistics

Statistics is not about memorization. It is about understanding the structure of data and applying formulas logically.


Exam Tips for Exercise 11.2

  • Always write data neatly in table form before calculations
  • Label all columns clearly to avoid confusion
  • Show complete working steps to secure full marks
  • Double-check totals and values to prevent calculation errors
  • Maintain clean presentation, especially in statistics questions

Good presentation and logical flow play a major role in scoring well.


Who Should Watch This Lecture

This lecture is ideal for:

  • Class 9 FBISE students
  • Matric and O-Level equivalent students
  • Students preparing for school tests and board exams
  • Anyone who wants a clear understanding of Basic Statistics

The explanation is simple, direct, and fully aligned with exam requirements.


Watch the Full Lesson

👉 Class 9 Mathematics | Exercise 11.2 – Basic Statistics | STEMBridge Learning
https://youtu.be/k_djkZPpZlg?si=C1r5GXLkiTIdlKEI

Each question is explained carefully, with clear steps and proper mathematical reasoning.


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This lecture addresses all of these topics in one complete lesson.


Stay Connected with STEMBridge Learning

Explore more Class 9 Mathematics lectures, solved exercises, and exam-focused lessons on the STEMBridge Learning Blog and YouTube channel.

At STEMBridge, Mathematics is taught with logic, clarity, and purpose.

Class 9 Mathematics Exercise 11.2 Basic Statistics explained by Aarish Asif with step by step solutions for FBISE students, focusing on exam oriented problem solving

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