It is not that the study is invalid from what it shows, but that it may not
give a complete picture of what is happening...
-----Original Message-----
From: Larry C. Lyons [mailto:[EMAIL PROTECTED]
If the sample size is large enough, then I think you can. The
variability of the study results is a function of the size of the
study's sample. You will see a far more reliable estimate of what is
occuring in the population when you sample 10,000 than when you have a
sample size of 100. Its one of the basic assumptions of statistics.
larry
On Wed, 18 Aug 2004 10:42:08 -0400, Jim Davis
<[EMAIL PROTECTED]> wrote:
> Or, more importantly, a single study.
>
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