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phen43 Donating Member (223 posts) Send PM | Profile | Ignore Fri Oct-26-07 11:19 AM
Original message
Who else here thinks the polls are inaccurate?
Edited on Fri Oct-26-07 11:20 AM by phen43
Does anyone think that maybe the sampling sz is too small or maybe only certain people are asked? I've been a registered Democrat a long time and have NEVER been polled!!:patriot:
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AndyA Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:23 AM
Response to Original message
1. I think any poll can come out any way the pollster wants it to.
It's all in how the questions are asked, the order of the words used, where the polls are taken, etc.

There are a lot of variables, and I think we're being told what they want us to hear right now.

Closer to elections, when more people are polled, it's more difficult to control the group being asked, so the results are more accurate. JMO...
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waiting for hope Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 02:05 PM
Response to Reply #1
39. I just saw an online
poll that only gave Clinton and Obama as choices....makes you wonder.
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Solon Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:25 AM
Response to Original message
2. I think the only way to determine the accuracy of polls is to post a poll about polls. n/t
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rinsd Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:25 AM
Response to Reply #2
3. Oooooo...you are so bad!
:spank:
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Solon Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:46 AM
Response to Reply #3
18. I think we'll have to post a poll about that.
:)
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Freddie Stubbs Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:27 AM
Response to Original message
4. What would the correct sample size if you wanted a margin of error of 3%?
Edited on Fri Oct-26-07 11:35 AM by Freddie Stubbs
:shrug:
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DemocratSinceBirth Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:50 AM
Response to Reply #4
20. Voila
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Basileus Basileon Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:28 AM
Response to Original message
5. Does anyone else here proudly not understand basic statistics?
:patriot:
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cuke Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 01:55 PM
Response to Reply #5
37. Many
Just wait until you hear all the excuses for why a candidate isn't doing well
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TransitJohn Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:28 AM
Response to Original message
6. Yes, and I'll tell you why.
It's because they only call landlines. I, for example, haven't had a landline in 8 years...I'll bet I won't ever get called for a poll.
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Basileus Basileon Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:31 AM
Response to Reply #6
8. They are aware of that,
and actually do attempt to adjust for that, as they do for any difficult-to-reach demographic.
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rinsd Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:32 AM
Response to Reply #8
10. No way...another poll junkie? Welcome to DU!
Interesting article on Cell phone use from last year

http://people-press.org/reports/display.php3?ReportID=276
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wyldwolf Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:52 AM
Response to Reply #10
21. oh, well
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RaleighNCDUer Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:38 AM
Response to Reply #8
16. So they say. To me, that just expands the squishiness factor. nt
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rinsd Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:31 AM
Response to Reply #6
9. They make allowances for cell phone only users.
Edited on Fri Oct-26-07 11:56 AM by rinsd
But truth be told that demographic skews towards subgroups of potential voters who are not in the likely voter category. They tend to be under 30, single and renting.

An article on it.

http://people-press.org/reports/display.php3?ReportID=276
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peace13 Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:29 AM
Response to Original message
7. I think they reflect the organization that is paying for them.
I took one of those on line tests to see who my perfect candidate would be and guess who came out on top. Hillary! Just below her was Dennis Kucinich, I guess he was my second favorite. I support Kucinich and I find it hard to believe that a Hillary supporter would answer even remotely close to the way I would on most of the questions. It was a joke as far as I could see. Peace, Kim
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Basileus Basileon Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:32 AM
Response to Reply #7
11. First, HRC has voted with the Dems 95% of the time (97 in the 110th),
Edited on Fri Oct-26-07 11:35 AM by Basileus Basileon
making her the sixth-most-loyal-to-party Senator in either party during this Congress.

Secondly, on-line tests have nothing to do with telephone polls.

Thirdly, all polls are showing roughly the same thing.
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peace13 Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:47 PM
Response to Reply #11
35. Wow, thanks for that.
Secondly, glad to meet an expert.
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robcon Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:35 AM
Response to Original message
12. The results of the polls are so simlar, I have fath in the polls.
If there were extreme outliers, I would question those polls. But the results seem to be consistent from poll-to-poll, so I think they're fine.
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RaleighNCDUer Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:36 AM
Response to Original message
13. I don't think that any poll that includes fewer than 2500 people
can possibly be accurate. Also, even with widespread sampling you'll get inaccurate results, i.e., if
you sample one person for each of 2500 counties across the US, the sample will come up far more conservative than the general populace, because it will be heavily weighted toward rural populations. The one vote from a county with 832 residents in western nebraska will equal a single vote from downtown manhattan with its 5 million residents.

Supposedly, the pollsters balance the polling but their methodologies are their own and they know full well that polling not only reflects the public but also directs the undecided, particularly in the past few cycles -- we KNOW the MSM is biased, and think how many polls are conducted by MSM entities. How can we possibly trust them?
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Basileus Basileon Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:38 AM
Response to Reply #13
14. What on Earth makes you think
they sample one person per county? 2500 randomly-chosen people is more than enough to ensure an accurate poll.
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RaleighNCDUer Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:52 AM
Response to Reply #14
22. What "random"?
Do they have a computer cranking out numbers with a random number generator? Then why doesn't it ring up cell phones as well as land lines? "In a random poll of likely voters..." If they are already identified as "likely voters" how is THAT random?

We only know that it is random because they SAY it is random. Maybe 30 years ago, when the population was far less transient, and there were no cell phones, and the media conglomerate did not own the polls, there were accurate polls. These days, polls are designed to shape opinions, not to reflect them.
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Basileus Basileon Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:18 PM
Response to Reply #22
24. They build their likely-voter lists
from demographic studies, as well as questioning in the beginning of the poll. They fully disclose their methodologies, including the exact questions being asked, in their full polling reports.

If you believe polls do not reflect opinion, why are all polls showing the same thing, regardless of company? And why did the polls do such a great job of predicting the near-tie in 2000, Bush's narrow popular-vote victory in 2004, and the Democratic sweep in 2006?
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cuke Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 01:58 PM
Response to Reply #24
38. Polling companies tell their clients what they want to hear
so I guess even Hillarys opponents want her to win

:crazy:
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robcon Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:39 AM
Response to Reply #13
17. But the problem is, every week we get polls of that size.
If you combine the polls that provide fairly consuistent results, more than 2500 people are polled every week.

I think the polls reflect the current state of the electorate:

Hate Bush.
Hate Congress.

Clinton and Giuliani in the lead.
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Bitwit1234 Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:38 AM
Response to Original message
15. Well one group of candidate supporters like it when it gives
their candidate the edge. But since that candidate has dropped so low in the polls, they now don't like it.
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jonnyblitz Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:47 AM
Response to Original message
19. why do you say this, because Hillary is kicking your guy's ass?nt
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dbonds Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:10 PM
Response to Original message
23. Polls are easily manipulated.
And the sample size is never large enough.
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Basileus Basileon Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:18 PM
Response to Reply #23
25. The sample size is adequate.
A margin of error of 4 to 5% is fine.
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dbonds Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:32 PM
Response to Reply #25
30. Even when I worked at Neilsen Media Research
the stats guys said they were pushed to use the smallest sample size possible and the math made some questionable assumption. They used 5,000 to represent the nation. Today the population is even greater and the math and questionable assumptions haven't changed.
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Basileus Basileon Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:42 PM
Response to Reply #30
32. Well, yeah, they're pushed to use the smallest sample possible
to save money and work faster. They've realized that they don't need a 2% MoE for primary polls; 5% works fine.
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polichick Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:19 PM
Response to Original message
26. Polls hyped by the msm are meant to manipulate people...
Unfortunately, way too many Americans are easily manipulated.
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IndianaJones Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:20 PM
Response to Original message
27. people with candidates not named Clinton. nt.
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soothsayer Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:30 PM
Response to Original message
28. You should have made this a poll.
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solara Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:32 PM
Response to Original message
29. I think that reality itself is inaccurate...does that count?

:evilgrin:



IMPEACH INVESTIGATE INDICT IMPRECATE INCARCERATE :banghead:
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SaveElmer Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:34 PM
Response to Original message
31. So you think every poll has been rigged?
eom
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DemocratSinceBirth Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:43 PM
Response to Original message
33. Who else here thinks the polls are inaccurate?
Only when I dislike the results...
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CreekDog Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:44 PM
Response to Original message
34. We all should, they all have a "margin of error"
Man I am so snarky lately.
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cobalt1999 Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 12:54 PM
Response to Original message
36. Take a course in statistics if you don't believe in polls.
As long as the polling follows the statistical rules & guidelines, they will be accurate.

If many polls all disagreed with each other, then that would be a red flag. If many different polls taken by many different pollsters line up, you can have great confidence in the results.
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MonkeyFunk Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 02:06 PM
Response to Original message
40. The people whose candidates aren't winning
doubt the polls.

But they are almost always accurate within their margin of error, regardless of what you think of the results.
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V4Edwards Donating Member (21 posts) Send PM | Profile | Ignore Fri Oct-26-07 07:23 PM
Response to Original message
41. The polls are statistically accurate, but . . .
I question the group that is being asked. I don't have any problem with the sample sizes - they seem to be statistically acceptable. But since our nominating process consists of caucuses and primaries in the early states, I do not think that these polls can accurately predict who will win Iowa, New Hampshire, etc.

Most of the national polls that I have seen are asking registered democrats - which all sounds well and good until you stop and think - how many registered democrats will actually caucus or vote in their state's primary? There are many registered democrats who ONLY vote in one election every 4 years and that is the national presidential election. Even in the early states, some will not bother or be able to leave their jobs to vote.

Now, in Iowa, I have seen polls that consist of "likely" caucus goers. A lot of people will say they are likely to vote in the caucus - but will they? On a frigid cold day or night?

The poll I would like to see is one that asks PREVIOUS caucus goers who they intend to caucus for - or one that asks PREVIOUS primary voters who they will be voting for. Of course this leaves out first time voters, who could be statistically significant - so no poll is perfect. But I have not seen a poll such as this. Do they exist? I don't know. Candidates right now are not relying on the polls as a predictor of what WILL happen - they are using them to build up their candidacy and to push the idea that there are a certain number of "frontrunners".

These polls are not really useful in predicting a nominee. Once the nominees are set and of course there are only two (or maybe three) to choose from, then the polls are extremely accurate. Historically, the polling has been very poor at predicting who will be the nominee. So all candidates supporters take heart - most likely your guy (or gal) does have a chance - maybe a small one - but there is a chance. Remember, not one vote has been cast yet. DO NOT BELIEVE THE POLLS!

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NoPasaran Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 09:47 PM
Response to Original message
42. The ones that show Bush is unpopular?
Or just the ones you disagree with?
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dsc Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 10:28 PM
Response to Original message
43. A few primers on basic statistics
First, polls are generally accurate if they are done correctly. That doesn't mean perfect nor does it mean that a poll today will accurately reflect an election taking place in Jan. of 08.

Second, sample size is an easily determined number when the sample is picked correctly and can be rather small. As long as one is willing to have a margin of error of say 5% instead of 1%, then one can have a small sample size.

Third, pollsters no longer use random dialers but lists of voters, often previous voters, and choose the correct proportions of various subgroups. If 18% of the electorate is AA then 18% of the sample is etc. This is called a stratified random sample.

Fourth, online polls are voodoo.
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smalll Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:13 PM
Response to Original message
44. Grief Process Diagnosis:
You are currently in:

Stage 1: Denial.

Patient is in critical condition; patient has made no advances in the Grief Process: there remain just over three months to Super-Duper-Hyper-Spectatcular Tuesday (February 5th), at or around which point patient's condition will reach fatality status, and stays will be enjoyed. Development into Hillhating Nimrodhood is strongly recommended, with an eye towards swift metamorphosis into Bargaining-Stage Bidentia. If necessary, shock therapy should be prescribed: to begin with...

She's called "Madame Inevitable" for a reason, ya know? Notice how this is the second week running that the Hillmeister is cracking the 50%-plus range in the major polls? Obama??? Edwards???-- Give it up, no-hope losers!

"She's with Me, She's the Nominee - Get Used To It!"

She's a juggernaut baby!

Booyah!


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Blue-Jay Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:25 PM
Response to Reply #44
45. .
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smalll Donating Member (1000+ posts) Send PM | Profile | Ignore Fri Oct-26-07 11:32 PM
Response to Reply #45
46. I'm guessing you're in Stage 2.
You'll be a Biden Bargainer before you know it!
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