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Web Results

en.wikipedia.org/wiki/Statistical_dispersion

In statistics, dispersion (also called **variability**, scatter, or spread) denotes how ...
Common examples of **measures** of statistical dispersion are the variance, ...

onlinestatbook.com/2/summarizing_distributions/variability.html

There are four frequently used

stattrek.com/descriptive-statistics/variability.aspx?Tutorial=AP

Statisticians use summary measures to describe the amount of variability or
spread in a set of data. The most common

www2.le.ac.uk/offices/ld/resources/numerical-data/variability

This guide outlines three methods used to summarise the

study.com/academy/lesson/measures-of-variability-range-variance-standard-deviation.html

Looking specifically at range, variance, and standard deviation, this lesson
explores the relationship between these

www.ask.com/youtube?q=Measures of Variability&v=Cx2tGUze60s

Jan 16, 2014 ... An introduction to measures of variability . I discuss the range, mean absolute
deviation, variance, and standard deviation, and work through a ...

www.ablongman.com/graziano6e/text_site/MATERIAL/statconcepts/variability.htm

www.sagepub.com/sites/default/files/upm-binaries/66956_Tokunaga_Chapter_4.pdf

104.

web.cortland.edu/andersmd/STATS/roote4.html

An important use of statistics is to

allpsych.com/researchmethods/variability/

Aug 21, 2014

Popular Q&A

Q:
What are measures of variabilities ?

A:
The range, inter-quartile range, variance, and standard of deviation are all measures of variabi...
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Source:
www.chacha.com

Q:
What is measure of variability ?

A:
The four frequently used measures of variability are the range, interquartile range,
Read More »

Source:
www.chacha.com

Q:
What are the the most common measures of variability ?

A:
Variance, standard deviation and standard error are the most common but there are also. mean absolute error, standardised error. range. inter-quartile range. Th...
Read More »

Source:
wiki.answers.com

Q:
How to Change Measured & Controlled Variables for a Science Proje...

A:
1. Determine the measured variable of your experiment by searching for the one variable that represents the information the experiment is designed to discover. ...
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Source:
www.ehow.com

Q:
What are three measures of variability in statistics?

A:
The big three are range, variance and standard deviation. See: http://stattrek.com/lesson3/variability.…. It's hard to see how a measure of variability would no...
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Source:
answers.yahoo.com