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Syllabus

Presentation of Data — Syllabus

Gujarat Board · Class 11 · Statistics

What Presentation of Data covers in Gujarat Board Class 11 Statistics: 4 topics, for the 2026-27 session. Topics include 1 Classification - Meaning.

44 questions24 flashcards5 concepts

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4 Topics · Gujarat Board Class 11 Statistics · 2026-27

Topics in Presentation of Data

1

2.1 Classification - Meaning and Necessity

  • Classification is the process of arranging ungrouped or raw data into proper systematic form
  • Raw data are in haphazard form making statistical analysis difficult
  • Discrete variable: can assume definite or countable values (e.g., number of children, accidents)
2

2.2 Types of Classification

  • Two main types: Classification of quantitative data and qualitative data
  • Quantitative classification creates frequency distributions
  • Qualitative classification creates tabulation of attributes
3

2.2.1.3 Cumulative Frequency Distribution

  • Cumulative frequency (cf) = sum of frequencies up to a particular value/class
  • 'Less than' type: frequencies up to specified value (ascending cumulative)
  • 'More than' type: frequencies from specified value onwards (descending cumulative)
4

2.3 Tabulation - Types and Uses

  • Tabulation is systematic arrangement of classified data in rows and columns
  • Simple table: based on single characteristic
  • Complex table: based on multiple characteristics

Key Concepts

The process of arranging rawDiscrete variables assume definite or countableA table showing various valuesShows the sum of frequencies upThe systematic arrangement of classified data

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Frequently Asked Questions

What are the important topics in Presentation of Data for Gujarat Board Class 11 Statistics?
Key topics in Presentation of Data include 1 Classification - Meaning and Necessity, 2 Types of Classification, 2.1.3 Cumulative Frequency Distribution, 3 Tabulation - Types and Uses. Study these first, then practise questions on each for Class 11 exams.
How should I revise Presentation of Data for Class 11 exams?
Learn the core ideas first, then work through the 44 practice questions on Presentation of Data. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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All Gujarat Board Class 11 Statistics Syllabus

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