General contents

General contents

II.	Introduction to statistics
	II.1-	The purpose of statistics
	II.2-	Population and sample
	II.3-	Censuses and surveys
	II.4-	Descriptive statistics and inductive statistics
	II.5-	Fields of application
III.	Data, tables and graphs
	III.1-	Types of data
	III.2-	Graphical representations of data
IV.	Location measures
	IV.1-	Introduction
	IV.2-	Mean
	IV.3-	Mode
	IV.4-	Median
	IV.5-	Quantiles

V.	Spread measures
	V.1-	Introduction
	V.2-	Variance
	V.3-	Standard deviation
	V.4-	Range
	V.5-	Interquartile range
VI.	Bivariate distributions
	VI.1-	What are they?
	VI.2-	Graphical representations
	VI.3-	Correlation coefficient
	VI.4-	Contingency table
VII.	Exercises
	VII.1-	Introduction to statistics
	VII.2-	Data, tables and graphs
	VII.3-	Location measures
	VII.4-	Spread measures
	VII.5-	Bivariate distributions
	VII.6-	General

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