Statistics for Economics NCERT Book for Class 11 – Free PDF, Notes & Solutions

The NCERT Books Class 11 statistics 2025-26 introduces students to the essentials of data handling and statistical tools, preparing them for deeper study. Each chapter is organised to build logic, enhance analytical thinking, and focus on practical application—which helps students excel in CBSE exams.

Students will work step by step through basic concepts like data collection and graphical presentation, all the way to advanced statistical measures. NCERT’s clear structure ensures every topic is easy to understand and directly exam-relevant.

NCERT Books Class 11 statistics Chapter-wise Overview

Each chapter develops your statistics foundation, so you can confidently solve problems and score better in exams. All major topics are covered strictly as per NCERT guidelines.

Chapter 1: Introduction To Statistics

This chapter explains the meaning, importance, and role of statistics in economics. Focus on why statistics is needed, real-life applications, and different statistical methods used.

Chapter 2: Collection Of Data

Learn how data is gathered, the difference between primary and secondary data, and main collection tools. Understand sources of error in data collection before moving forward.

Chapter 3: Organisation Of Data

This chapter covers arranging raw data in a meaningful order through classification and tabulation. Focus on the difference between discrete and continuous data forms.

Chapter 4: Presentation Of Data

Explore various methods to display data—especially bar diagrams, histograms, and pie charts. Practice each graphical method with examples for a strong conceptual base.

Chapter 5: Measures Of Central Tendency

Get introduced to mean, median, and mode, and learn when and how to use each measure. Pay close attention to calculation steps and interpretations for different data types.

Chapter 6: Correlation

Understand how different variables relate—either positively, negatively, or not at all. Grasp how to calculate correlation coefficient and interpret the degree of relationship.

Chapter 7: Index Numbers

Learn to construct and use index numbers to compare economic data across time or regions. Watch out for how base years and weights impact the results.

Chapter 8: Use Of Statistical Tools

See how statistical tools solve real economic problems using previous concepts—collection, organisation, and data analysis. Practice applying these tools carefully for full marks.

Why Class 11 statistics NCERT Books by Vedantu Are Useful for CBSE Students

NCERT ensures clear understanding with stepwise explanations, helping students build strong concepts for board and school exams. Each chapter is exam-oriented and trusted by teachers for revision. The book encourages easy, self-paced learning.

• Directly aligned with CBSE syllabus.
• Clear explanations and authentic definitions.
• Helpful for school exams and board preparation.
• Strong base for revision and reference.

How Class 11 statistics NCERT Books Help in CBSE Exam Preparation

NCERT books support CBSE exam success with practice questions, simple theory, and essential chapter summaries. Students can revise important statistical concepts and easily map topics to the latest CBSE syllabus.

• Concepts asked directly in CBSE exams.
• Supports descriptive and application questions.
• Ideal for last-minute revision.

Read each NCERT chapter with focus and keep revising key statistical ideas. Regular practice will boost confidence and make your CBSE Class 11 exam preparation much stronger.