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Terms - Test Development - sampling, bias

From: Kerstin Probiesch <k.probiesch@googlemail.com>
Date: Thu, 19 Jan 2012 22:50:03 +0100
To: "'Eval TF'" <public-wai-evaltf@w3.org>
Message-ID: <4f188fe8.c3630e0a.1a07.7dba@mx.google.com>
Hi TF,

some explanations of terms which might be helpful for our further work and
discussion. 

#Sampling - http://en.wikipedia.org/wiki/Sampling_(statistics)
#Probability Sampling and Randomization -
http://www.experiment-resources.com/probability-sampling.html.
#Sampling Error - http://en.wikipedia.org/wiki/Sampling_error
#Sampling Error - http://www.experiment-resources.com/sampling-error.html
#Margin of Error - http://en.wikipedia.org/wiki/Margin_of_error
#Research Bias - http://www.experiment-resources.com/research-bias.html

Some explanations inside the articles I found - after a quick scan - very
useful, but not always easy to understand. 

Best

Kerstin


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Received on Thursday, 19 January 2012 21:49:56 GMT

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