Our Epidemiology professor said there must be about 1500 data points for a sample to be considered representative of the population (based on a number of statistical factors that I really do not feel the desire to go in to)
Even for populations smaller than the US (much less most of the First World countries), that number would be considered much too small to be taken without footnotes.
Even for populations smaller than the US (much less most of the First World countries), that number would be considered much too small to be taken without footnotes.
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Continued Love of my Aussie <3
Continued Love of my Aussie <3
/Scientific Findings: Video games may hinder learning for boys
- 16/03/2010 07:48:18 PM
1326 Views
Hah. Not a very convincing sample size there.
- 16/03/2010 11:54:44 PM
917 Views
too true.
- 17/03/2010 02:00:38 AM
869 Views
Actually an N=30 is sufficient to produce a normal curve and minimize error.
- 03/04/2010 05:26:27 AM
1118 Views
And anyway, any null hypothesis can be rejected with a large enough sample size.
- 10/04/2010 03:49:41 AM
982 Views
what? you mean if I don't do my scholastic work, my academic progress will diminsh?
- 17/03/2010 01:47:51 AM
877 Views
Re: /Scientific Findings: Video games may hinder learning for boys
- 18/03/2010 01:37:19 PM
880 Views
The words "video game" can be replaced by anything with the same result.
- 19/03/2010 05:54:51 AM
919 Views
+1 for misspelling the phrase per se. Apparently Yahoo has now corrected that error. *NM*
- 21/03/2010 09:23:04 PM
425 Views