Histogram, Frequency Polygon & Ogive | Class 11 Eco LIVE
Автор: Success Mantra - CA Manish Kalra
Загружено: 2025-12-19
Просмотров: 2
Описание:
In this class, we will cover Histogram, Frequency Polygon, and Ogive from Statistics for Economics in Class 11 Economics.
These graphical methods are very important for CBSE exams and are frequently asked in practical questions and numericals.
Students will learn how to construct each graph correctly and how to interpret data using these curves.
What will be covered:
Meaning of Histogram
Construction of Histogram (equal and unequal class intervals)
Meaning of Frequency Polygon
Construction of Frequency Polygon
Meaning of Ogive (Cumulative Frequency Curve)
Types of Ogive:
Less Than Ogive
More Than Ogive
Finding Median using Ogive
Board-oriented numerical questions
Common mistakes and exam tips
This session is ideal for Class 11 CBSE students preparing for the 2025–26 Examination.
Channel: Success Mantra for Class 11 and 12
Educator: CA Manish Kalra
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