where n is the sample size, and N is the population size. Using this procedure each element in the population has a known and equal probability of selection. This makes systematic sampling functionally similar to simple random sampling. It is however, much more efficient (if variance within systematic sample is more than variance of population).{c...
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http://en.wikipedia.org/wiki/Systematic_sampling
(from the article `public opinion`) Another probability method, systematic sampling, includes every nth member of the universe in the sample. Thus, if one wishes to study the attitudes ...
Found on
http://www.britannica.com/eb/a-z/s/202
A method of selecting a sample by a systematic method as opposed to random sampling eg. select each tenth name from a list or sample every third resident in every other block in an area sample.
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http://www.encyclo.co.uk/visitor-contributions.php
No exact match found.
