Statistics
Statistics are a set of mathematical techniques to analyze numerical, categorical, and ordinal data to produce information, especially for the purpose of inferring proportions in a whole from those in a representative sample.
Statistics Resources
Deeper Knowledge on Statistics
Statistical data types
Types of data used in statistics: Numerical/quantitative, categorical/qualitative, and ordinal
Averages: Measures of Central Tendency
Usage and calculations for mean, median, and mode on a set of numbers
Dispersions: Measures of Spread
Usage and calculations for range, standard deviation, and variance on a set of numbers
Data Science
The scientific method applied to data analysis
Data Analysis
The transformation of data to information
Statistical Hypothesis Testing
The art and science of stimulating demand
Standard Deviation
How to define, find, and use the standard deviation
Broader Topics Related to Statistics
Data Analysis
The transformation of data to information
Math
Fun with numbers