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Chapter Summary

Correlation

ICSE · Class 11 · Economics

Summary of Correlation for ICSE Class 11 Economics. Key concepts, important points, and chapter overview.

64 questions40 flashcards5 concepts

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Overview

Correlation is the study of how two or more variables move together. When a change in one variable is accompanied by a change in another, the variables are correlated. The relationship may be positive, negative, linear, or non-linear. Correlation analysis of two variables is called bivariate analysi

Key Concepts

Correlation exists when two variables vary

Correlation exists when two variables vary together in the same direction or in opposite directions. A rise in income may be linked with a rise in exp

Association is a general relationship between

Association is a general relationship between two variables. Correlation is a measure of association and is often used for a linear-type relationship.

Correlation analysis of two variables

Correlation analysis of two variables is called bivariate analysis.

Correlation may be positive or negative

Correlation may be positive or negative. Positive correlation, also called direct correlation, means both variables move in the same direction. Negati

Simple correlation studies two variables

Simple correlation studies two variables. Partial correlation measures the relationship between two variables while keeping other variables constant.

Learning Objectives

  • Understand the meaning of correlation and the idea of bivariate analysis.
  • Distinguish correlation from association.
  • Identify factors that affect correlation.
  • Classify correlation by direction, number of variables, and form.
  • Recognise degrees of correlation such as perfect, high, moderate, low, and zero.

Frequently Asked Questions

What are the important topics in Correlation for ICSE Class 11 Economics?
Correlation covers several key topics that are frequently asked in ICSE Class 11 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Correlation — ICSE Class 11 Economics?
Understand the core concepts first, then work through the 64 practice questions available for this chapter. Revise formulas and 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.

More resources for Correlation

All 25 chapters — ICSE Class 11 Economics Chapter Summary

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