Complete Lecture

Conceptwise Videos

Introduction

Coefficient of Variation-Intro

Coefficient of Variation-Example

Excercise Problem-1

Excercise Problem-2 (Grouped Data)

Excercise Problem-3 (Ungrouped Data)

Excercise Problem-4 (Assumed Mean Method)

Miscellaneous Problem - 1 (Affect On Variation With Similar Change in Each Element of Data)

Miscellaneous Problem - 2 (Change in Mean When one Observation is replaced)

Miscellaneous Problem - 3 (Grouped Data)

Sum-up

NCERT and Reference Books Material
Exemplar Problems
Previous Year JEE Exams Problems

Shortcut Methods
Notes from the JEE Toppers
Concepts to Remember
Formulas to Remember
Exercises From NCERT
Mind Maps

Videos Reference Material

Statistics - lecture 03

Content Contributed By

Rahul Jha, Earth Sciences, IIT Kanpur

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