Statistical Representation of DataMCQPYQ Dec 23Question 2706 of 295
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In a cumulative frequency curve, what is represented on the Y-axis?

Options

AClass interval
BCumulative frequency
CFrequency density
DRelative frequency
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Correct Answer

Option bCumulative frequency

All Options:

  • AClass interval
  • BCumulative frequency
  • CFrequency density
  • DRelative frequency

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Detailed Solution & Explanation

A cumulative frequency curve, also known as an Ogive, is used to visualize cumulative frequency distributions. In any graphical representation, we plot the independent/grouping variable on the horizontal axis (X-axis) and the dependent/counting variable on the vertical axis (Y-axis). For a cumulative frequency curve: - The **horizontal axis (X-axis)** represents the class boundaries (upper boundaries for a 'less than' ogive, and lower boundaries for a 'more than' ogive). - The **vertical axis (Y-axis)** represents the corresponding **cumulative frequencies** (either 'less than' or 'more than' cumulative totals). Therefore, on the Y-axis, we represent cumulative frequency. This matches Option B. Hence, **Option B** is the correct answer.

About This Chapter: Statistical Representation of Data

Paper

Paper 3: Quantitative Aptitude

Weightage

2-4 Marks

Key Topics

Data, Frequency Distribution, Graphical Representation

This chapter covers Data, Frequency Distribution, Graphical Representation and is part of Paper 3: Quantitative Aptitude in the CA Foundation exam.

View Official ICAI Syllabus

Exam Strategy Tip

This topic carries 2-4 Marks weightage. Focus on understanding core concepts rather than memorizing.

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