What are 'Descriptive Statistics'
Descriptive statistics are a set of brief descriptive coefficients that summarizes a given data set, which can either be a representation of the entire population or a sample. The measures used to describe the data set are measures of central tendency and measures of variability or dispersion.
BREAKING DOWN 'Descriptive Statistics'
Measures of central tendency include the mean, median and mode, while measures of variability include the standard deviation (or variance), the minimum and maximum variables, kurtosis and skewness.
Descriptive statistics provide a useful summary of security returns when performing empirical and analytical analysis, as they provide a historical account of return behavior. Although past information is useful in any analysis, one should always consider the expectations of future events.

Statistics
A type of mathematical analysis involving the use of quantified ... 
Variability
The extent to which data points in a statistical distribution ... 
Dispersion
A statistical term describing the size of the range of values ... 
Correlation Coefficient
A measure that determines the degree to which two variable's ... 
Heteroskedastic
A measure in statistics that refers to the variance of errors ... 
Coefficient Of Variation  CV
A statistical measure of the dispersion of data points in a data ...

Investing
What is Descriptive Statistics?
Descriptive statistics is the term applied to meaningful data analysis. 
Economics
Understanding Statistics
Statistics provide the means to analyze data and then summarize it into a numerical form. 
Investing
Volatility
Learn more about this statistical measure and how it affects the dispersion of returns. 
Active Trading
What's the Correlation Coefficient?
The correlation coefficient is a measure of how closely two variables move in relation to one another. If one variable goes up by a certain amount, the correlation coefficient indicates which ... 
Fundamental Analysis
Calculating the Coefficient Of Variation (CV)
Coefficient of variation measures the dispersion of data points around the mean, a statistical average. 
Forex Education
Trading With Gaussian Models Of Statistics
The entire study of statistics originated from Gauss and allowed us to understand markets, prices and probabilities, among other applications. 
Fundamental Analysis
Explaining Standard Error
Standard error is a statistical term that measures the accuracy with which a sample represents a population. 
Fundamental Analysis
How Does Sampling Work?
Sampling is a term used in statistics that describes methods of selecting a predefined representative number of data from a larger data population. 
Entrepreneurship
How to Write an Effective Job Description to Attract the Right People
Learn tips and advice for employers on how to write a job posting and what to include in the posting to attract the best candidate for the job. 
Economics
Understanding Regression
Regression is a statistical analysis that attempts to predict the effect of one or more variables on another variable.

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