Notes on lesson on Dispersion, correlation and regression | kullabs.com

#### Central Tendency, Arithmetic Mean, Partition Values

This note lets you know about Central tendency,Arithmetic mean for different series, Partition Values, Quartile and medians.

#### Median,Quartiles,Mode,Measures of Dispersion

This note lets you know the basic formulae needed in the chapter statistics and some basic knowledge related to the measure of dispersion.

#### Types of Measures of dispersion,Range, Quartile Deviation, Mean Deviation

This note gives you the basic idea about Types of Measures of dispersion,Range, Quartile Deviation, Mean Deviation and their formulae.

#### Standard Deviation, Variance

This note helps you get the knowledge, merits, demerits and the important formulae related to standard deviation and variance.

#### Coefficient of Variation , Numerical Problems on Measures of Dispersion ( Range , Quartile Deviation , M.D., S.d., Variance)

This note gives ou a slight idea on Coefficient of Variation and Numerical problems related to measures of Dispersion.

#### Skewness with Example

This note helps you to know about skewness and find the coefficient of skewness based on median, quartile, Karl Pearson's coefficients, Bowley's coefficient.

#### Correlation

This notes helps you have the basic knowledge on correlation and type of correlation as well as different correlation coefficients.

#### Regression

This note gives you knowledge on Regression, line of regression and differentiates between Correlation and regression