CBSE Class 11 Mathematics Statistics Assignment Set 02

Class 11 Mathematics Practice Assignments: CBSE Class 11 Mathematics Statistics Assignment Set 02

Review targeted academic assignments with the CBSE Class 11 Mathematics Statistics Assignment Set 02. Built according to official CBSE standards for the 2026-27 term, these downloadable Class 11 Mathematics worksheets support effective daily practice for Chapter 13 Statistics.

Download Chapter 13 Statistics Assignment PDF with Solutions

View or download the dedicated CBSE Class 11 Mathematics Statistics Assignment Set 02 resource below. Engaging with these assignments under focused study conditions ensures continuous academic progress and mastery of the 2026-27 curriculum.

CBSE Class 11 Mathematics Statistics Assignment Set B. Students are advised to refer to the attached assignments and practise them regularly. This will help them to identify their weak areas and will help them to score better in examination. Parents should download and give the assignments to their children for practice.
 
 
VERY SHORT ANSWER TYPE QUESTIONS 
 
1. Define dispersion.
2. What is the range of the data
7, 12, 18, 22, 11, 6, 26?
3. The variance of 10 observations is 16 and their mean is 12. If each observation is multiplied by 4, what are the new mean and the new variance?
4. The standard deviation of 25 observations is 4 and their mean is 25. If each observation is increased by 10, what are the new mean and the new standard deviation?
 
SHORT ANSWER TYPE QUESTIONS 
Calculate the mean deviation about mean for the following data
5. 7, 6, 10, 12, 13, 4, 8, 20
6. 13, 17, 16, 14, 11, 13, 10, 16, 11, 18, 12, 17
Calculate the mean deviation about median for the following data
7. 40, 42, 44, 46, 48
8. 22, 24, 30, 27, 29, 35, 25, 28, 41, 42
 
 
 
Please click the link below to download CBSE Class 11 Mathematics Statistics Assignment Set B 

Free study material for Mathematics

CBSE Class 11 Mathematics Assignments for Chapter 13 Statistics

Revision Assignment: Chapter 13 Statistics (CBSE)

Access structured practice assignments for Chapter 13 Statistics designed in alignment with the latest CBSE curriculum for Class 11 Mathematics. These printable sets cover objective and descriptive problem types to support thorough revision.

Key Advantages of Solving Chapter 13 Statistics Assignments

  • Curriculum Standards: Assignments match modern CBSE sample formats to ensure relevant preparation.
  • Thorough Revision: Detailed problem sets reinforce core concepts and eliminate conceptual weak spots.
  • Execution Speed: Timed practice with assignment sets sharpens overall response timing.

Effective Strategy for Class 11 Mathematics Assignments

  1. Textbook Review: Always study the core NCERT book for Class 11 Mathematics prior to beginning the assignment.
  2. Independent Attempt: Solve Chapter 13 Statistics questions on your own initially before cross-checking with expert solutions.
  3. Error Tracking: Record challenging concepts in a dedicated notebook and practice online MCQ tests for revision.

FAQs

Where can I download the latest CBSE Class 11 Mathematics Chapter 13 Statistics assignments?

You can download free PDF assignments for Class 11 Mathematics Chapter 13 Statistics from StudiesToday.com. These practice sheets have been updated for the 2026-27 session covering all concepts from latest NCERT textbook.

Do these Mathematics Chapter 13 Statistics assignments include solved questions?

Yes, our teachers have given solutions for all questions in the Class 11 Mathematics Chapter 13 Statistics assignments. This will help you to understand step-by-step methodology to get full marks in school tests and exams.

Are the assignments for Class 11 Mathematics Chapter 13 Statistics based on the 2026 exam pattern?

Yes. These assignments are designed as per the latest CBSE syllabus for 2026. We have included huge variety of question formats such as MCQs, Case-study based questions and important diagram-based problems found in Chapter 13 Statistics.

How can practicing Chapter 13 Statistics assignments help in Mathematics preparation?

Practicing topicw wise assignments will help Class 11 students understand every sub-topic of Chapter 13 Statistics. Daily practice will improve speed, accuracy and answering competency-based questions.

Can I download Mathematics Chapter 13 Statistics assignments for free on mobile?

Yes, all printable assignments for Class 11 Mathematics Chapter 13 Statistics are available for free download in mobile-friendly PDF format.