Every survey has a certain inaccuracy about it because of its sample size. One doesn't really know what the effect will be of not having the gold standard.
November 23rd, 2010 / 10:25 a.m.
Representative, Senior Vice-President and Chief Demographer, Environics Analytics, Marketing Research and Intelligence Association
Every survey has a certain inaccuracy about it because of its sample size. One doesn't really know what the effect will be of not having the gold standard.
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