I Smell a Rat...odor of Republicanus floridius [by a polling expert] [View All]

http://www.freezerbox.com/archive/article.asp?id=321

Lies, damn lies, and statistics

I work with statistics and polling data every day. Something rubbed me the wrong way. I checked the exit polls for Florida--all wrong. CNN's results indicated a Kerry win: turnout matched voter registration, and independents had broken 59% to 41% for Kerry.

Polling is an imprecise science. Yet its very imprecision is itself quantifiable and follows regular patterns. Differences between actual results and those expected from polling data must be explainable by identifiable factors if the polling sample is robust enough. With almost 3.000 respondents in Florida alone, the CNN poll sample was pretty robust.

The first signs of the rat were identified by Kathy Dopp, who conducted a simple analysis of voter registrations by party in Florida and compared them to presidential vote results. Basically she multiplied the total votes cast in a county by the percentage of voters registered Republican: this gave an expected Republican vote. She then compared this to the actual result.

Her analysis is startling. Certain counties voted for Bush far in excess of what one would expect based on the share of Republican registrations in that county. They key phrase is "certain counties"--there is extraordinary variance between individual counties. Most counties fall more or less in line with what one would expect based on the share of Republican registrations, but some differ wildly.

How to explain this incredible variance? Dopp found one over-riding factor: whether the county used electronic touch-screen voting, or paper ballots which were optically scanned into a computer. All of those with touch-screen voting had results relatively in line with her expected results, while all of those with extreme variance were in counties with optical scanning.

The intimation, clearly, is fraud."

---------------------------------------------------------

Evoting Fraud Resource Center
http://www.independentmediasource.com/evotingfraud.htm