Akankshya Bhagawati

In this course we will be learning about the Measures of Dispersion which will include different measures of Dispersion. It will take 6lessons for the completion of the course as Akankshya Bhagawati will take different examples with solutions to explain the Measures.

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CBSE Class 11

English

Measures of Dispersion

Data Collection & Organisation

Statistics for Economics

Economics

Class 6-12

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CBSE

CBSE (Central Board of Secondary Education)

Dispersion is important for describing spread of the data, or its variations for central value. This course is important for CBSE Class XI and XII Economics syllabus.

Overview of the course

Measures of Dispersion is directionless measure since it only shows the magnitude of deviation from central measure, whether deviation is positive or negative doesn't matter. In this lesson we have learned about the properties and objectives of Measures of Dispersion.

Measures of Dispersion - Introduction

Range is the simplest method to study Dispersion. In this lesson first measure of Dispersion that is range has been covered with some examples.

Measures of Dispersion - Range

In this lesson we have learned about Quartile Deviation and it's key points including some examples for Q. D in continuous series.

Measures of Dispersion - Quartile Deviation

Mean Deviation from Median has been explained in this lesson. Mean Deviation is the absolute difference of observation from mean and then dividing it by number of observation.

Measures of Dispersion-Mean Deviation

Lorenz is the graphical way of representing distribution. In this lesson last important measure of Dispersion that is Lorenz Curve has been explained using curve so that you can understand in better way.

Measures of Dispersion - Lorenz Curve

Standard Deviation is the method of measuring Dispersion and is most widely acclaimed since it nearly have all the properties of good measure of Dispersion. So in we will learn about standard deviation and it's properties.

Measures of Dispersion - standard deviation

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Ramandeep Kaur

In this course we will discuss about the theory related to statistics

(Hindi) Statistics (Theory) for Class -11

In this course I will be covering 5lessons that include Measures of Central Tendency and Dispersion including some illustration for better understanding of Mean, Median and Mode

Measures of Central Tendency and Dispersion

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Amrita Rawat

it has a description of correlation and Index number

Unit three for some more Economics for class 11

In this course we will be learning about Time Series, its types and Application of Time series to solve problems

Index Numbers - Class 12

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Lessons

7 lessons • 43m

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Overview of the course

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Measures of Dispersion - Introduction

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Measures of Dispersion - Range

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Measures of Dispersion - Quartile Deviation

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Measures of Dispersion-Mean Deviation

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Measures of Dispersion - Lorenz Curve

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Measures of Dispersion - standard deviation