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To: JDN who wrote (446755)8/23/2003 2:51:08 PM
From: Orcastraiter  Respond to of 769667
 
Agreed, the sample size does appear to be small. So the associated confidence and correlation might not be perfect, indeed.

Experience is needed with the sampling techniques to know whether any particular sample is appropriate. I believe that Zogby endeavors to adhere to scientific sampling principles.

More info on Zogby International:

zogby.com

Orca