Please enable JavaScript.
Coggle requires JavaScript to display documents.
Basic Statistics desktop_c3d87071-0520-44bb-8473-b2241d8a59e8 - Coggle…
Basic Statistics
Introduction and its applications
Aim
Manage key concepts
Origin
Old age
Censuses
Population
Land
Middle Ages
I don't experience great progress
Modern age
Spain
Millions
of bishops
Pecheros Censuses
Contemporary age
Analytical techniques
Development of variables
Branches
Data collection
Descriptive statistics
Inferential statistics
Experimental Statistics
Concepts
Population
infinite or finite set
Characters
properties
Domain
x value
Analysis of a Variable
Aim
Make estimates and predictions
Tables and graphs
Column data
Data in rows
Types of Charts
Bars
Horizontal vertical
Pictograms
Images
Circular
Sectors
Line
two variables
Position measurements
Quartiles
%
Deciles
10 equal parts
Percentiles
Data from lowest to highest
Concentration and shape measurements
fischer asymmetry coefficient
Fischer pointing kurtosis coefficient
Index numbers
Aim
Organize frequency distributions
Simple indexes
Properties
Existence
Identity
Cicular
Investment
Complex Indices
Unweighted
Simple average
geometric mean
harmonic mean
Weighted
Laspeyres
Paasche
Fisher
Two or more variables
Aim
Calculate the statistical mean
Two-dimensional distributions
two characters
Qualitative
Quantitative
Double entry table
Xi
Yi
Marginal distributions
subset
set
Marginal frequencies
Statistical relationship
Two-dimensional statistical variables
Adjustment methods
Linear regression
Linear progression
Simple Linear Regression and Correlation
Linear correlation
Pearson coefficient
Spearman coefficient
Kendall's Tau coefficient
