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Politics : PRESIDENT GEORGE W. BUSH -- Ignore unavailable to you. Want to Upgrade?


To: JakeStraw who wrote (491457)11/12/2003 11:39:52 AM
From: zonder  Read Replies (1) | Respond to of 769670
 
You need to take a course in marketing, and optionally, another in statistics if you really think polls need to survey 50% of the population to be "significant". Or even if you think they need to survey 1% of the population.

Even if you have never heard of statistics and how a poll is conducted, try to understand that Gallup and Zogby International know a bit more than yourself about what constitutes a "significant" survey population.

Sorry but I have no more time to waste on this subject. I showed you that "1,000 people surveyed" is quite normal for polls. I don't have time for the "LOL!" etc that appears to be following.



To: JakeStraw who wrote (491457)11/12/2003 11:41:42 AM
From: Bill  Respond to of 769670
 
Statistically, a representative sample of 1,000 will usually result in error margins less than 4% at a 95% confidence interval.