Friday, September 17, 2004

The Gallup Poll Fudging the Numbers for Republicans (Mais Non!)

The Left Coaster: Why You Should Ignore The Gallup Poll This Morning - And Maybe All Of Theirs

From the article:
I asked Gallup, who have been very courteous to my requests, to send me this morning their sample breakdowns by party identification for both their likely and registered voter samples they use in these national and I suspect their state polls. This is what I got back this morning:

Likely Voter Sample Party IDs – Poll of September 13-15
Reflected Bush Winning by 55%-42%

Total Sample: 767
GOP: 305 (40%)
Dem: 253 (33%)
Ind: 208 (28%)

Registered Voter Sample Party IDs – Same Poll
Reflected Bush Winning by 52%-44%

Total Sample: 1022
GOP: 381 (38%)
Dem: 336 (33%)
Ind: 298 (30%)

In both polls, Gallup oversamples greatly for the GOP, and undersamples for the Democrats. Worse yet, Gallup just confirmed for me that this is the same sampling methodology they have been using this whole election season, for all their national and state polls. Gallup says that "This (the breakdown between Reeps and Dems) was not a constant. It can differ slightly between surveys" in response to my latest email. Slightly? Does that mean that in all of these national and state polls we have seen from Gallup that they have "slightly" varied between 36%-40% GOP and 32%-36% Democrat? I already know from an email I got from Gallup earlier in the week that in their suspicious Wisconsin and Minnesota polls they seemingly oversampled for the GOP and undersampled for the Dems. For example in Wisconsin, in which they show Bush now with a healthy lead, Gallup used a sample comprised of 38% GOP and 32% Democratic likely voters. In Minnesota where Gallup shows Bush gaining a small lead, their sample reflects a composition of 36% GOP and 34% Democrat likely voters. How realistic is either breakdown in those states on Election Day?

According to John Zogby himself:

If we look at the three last Presidential elections, the spread was 34% Democrats, 34% Republicans and 33% Independents (in 1992 with Ross Perot in the race); 39% Democrats, 34% Republicans, and 27% Independents in 1996; and 39% Democrats, 35% Republicans and 26% Independents in 2000.

So the Democrats have been 39% of the voting populace in both 1996 and 2000, and the GOP has not been higher than 35% in either of those elections. Yet Gallup trumpets a poll that used a sample that shows a GOP bias of 40% amongst likely voters and 38% amongst registered voters, with a Democratic portion of the sample down to levels they haven’t been at since a strong three-way race in 1992?

Folks, unless Karl Rove can discourage the Democratic base into staying home in droves and gets the GOP to come out of the woodwork, there is no way in hell that these or any other Gallup Poll is to be taken seriously.

How likely is it that the Democrats will suffer a seven-point difference against the GOP this November or that the GOP will ever hit 40%?

Not very likely.


I KNEW THOSE POLLS WERE WRONG!!!

Screw Gallup. Read these numbers and weep, cheataz.

Land. Slide.