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So, According to CNN, There Are No Minorities in Colorado (Original Post) vdogg Sep 2016 OP
Actually, the above are Pennsylvania's internals. vdogg Sep 2016 #1
No one under 35 was polled either? Nt remaineruk Sep 2016 #2
Wrong wrong wrong. Subsequent posts show you closed your mind after reaching this "conclusion". Bernardo de La Paz Sep 2016 #22
You didn't actually read the documents either, did you. If you had you would have seen this Bernardo de La Paz Sep 2016 #24
This is why I don't like polls Coolest Ranger Sep 2016 #3
Post removed Post removed Sep 2016 #4
So sample size would therefore be less than say 5 people remaineruk Sep 2016 #6
Primaries are over. klook Sep 2016 #7
30-34 year olds aren't voting in significant numbers? Ilsa Sep 2016 #8
It's all the messiah's fault. pangaia Sep 2016 #9
Its a shame no one is picking up on your very good spot remaineruk Sep 2016 #5
It's a shame you've drawn the wrong conclusion Bernardo de La Paz Sep 2016 #10
Errmmm thanks teach remaineruk Sep 2016 #12
You are still reaching the wrong conclusion. It's NOT "...not even 1%". Bernardo de La Paz Sep 2016 #14
Thanks again teach..... remaineruk Sep 2016 #17
They are NOT excluding their views. They ARE tabulated and included in the counts. Bernardo de La Paz Sep 2016 #19
No, it means exactly that BlueInPhilly Sep 2016 #30
It is not hard to write clearly and directly. Bernardo de La Paz Sep 2016 #31
Please stop BlueInPhilly Sep 2016 #32
Except the segments are not immaterial and they are included. Read their footnote. . . nt Bernardo de La Paz Sep 2016 #33
The sum of the whole <> sum of the parts BlueInPhilly Sep 2016 #34
Strawman, the poster said samples accordingly not just included uponit7771 Sep 2016 #35
You've drawn an incorrect conclusion. NOT 99% white. See posts #4 and #10. . . . . . nt Bernardo de La Paz Sep 2016 #11
No, the conclusion is correct. vdogg Sep 2016 #15
Your premise is incorrect and your understanding is weak and so your conclusion is wrong. Bernardo de La Paz Sep 2016 #16
People do understand this ..... remaineruk Sep 2016 #18
If they understood, they'd respond point by point rather than repeat their foregone conclusion. . nt Bernardo de La Paz Sep 2016 #20
Why? Is there a required format now? Nt remaineruk Sep 2016 #37
If that's the case then they need to include a footnote with the actual raw data. vdogg Sep 2016 #25
They did include a footnote, but so many jumped to a simplistic conclusion & stopped thinking. . nt Bernardo de La Paz Sep 2016 #26
Another thing of interest is they actually have a racial breakdown in the registered voter tab. vdogg Sep 2016 #27
That might be their expection for their balancing, maybe 2000 if not 1980. . . . nt Bernardo de La Paz Sep 2016 #28
This means that IF the electorate were to include no minorities kennetha Sep 2016 #13
+1 uponit7771 Sep 2016 #36
Some polls target specific groups NoGoodNamesLeft Sep 2016 #21
You weren't too old. It's that they already had enough old people but needed youngers to balance. Bernardo de La Paz Sep 2016 #23
Yes, I was too old for that poll. I asked. NoGoodNamesLeft Sep 2016 #29
No triron Sep 2016 #38

Bernardo de La Paz

(49,035 posts)
24. You didn't actually read the documents either, did you. If you had you would have seen this
Mon Sep 26, 2016, 10:06 AM
Sep 2016

and if you had seen this you would have NOT written what you did.

Crosstabs on the following pages only include results for subgroups with enough unweighted cases to produce a sam
pling error of +/- 8.5 percentage points or less. Some subgroups represent too small a share of the population of
Colorado to produce crosstabs with an acceptable sampling error. Interviews were conducted among these subgroups but results for groups with a sampling error larger than +/- 8.5 percentage points are not displayed.

Response to vdogg (Original post)

remaineruk

(156 posts)
6. So sample size would therefore be less than say 5 people
Mon Sep 26, 2016, 08:28 AM
Sep 2016

Across each area? It means it isn't reflective of the polling area per say. And therefore is not reflective of the state. And therefore is as the OP has said is not valid

remaineruk

(156 posts)
5. Its a shame no one is picking up on your very good spot
Mon Sep 26, 2016, 08:23 AM
Sep 2016

And instead are concentrating on other polls. I do find it hard to believe that CNN are trying to create valid polls if they can not find one under 35 and or a non white in around 1000 people. It's just a click bait for twitter

Bernardo de La Paz

(49,035 posts)
10. It's a shame you've drawn the wrong conclusion
Mon Sep 26, 2016, 09:26 AM
Sep 2016

It's not that "they cannot find one". It's that the number they found was not statistically significant enough to support a meaningful breakdown for that category.

The minorities and younger voters are included in the main totals.

It's not CNN's fault and it is not a nefarious conspiracy inside CNN. It is simply how things work out in a state like Colorado or Pennsylvania when you have a relatively small poll (about a thousand).

The overall numbers do have significance so don't try to read too much into the breakdowns and take ALL polls with a grain of salt because there is only one poll that counts: Election Day.

remaineruk

(156 posts)
12. Errmmm thanks teach
Mon Sep 26, 2016, 09:31 AM
Sep 2016

In a population containing 23% non white residents I think it is fair enough to question a poll that couldn't get enough of a sample. ...not even 1% of those polled to show up in the demographics. Just saying

Bernardo de La Paz

(49,035 posts)
14. You are still reaching the wrong conclusion. It's NOT "...not even 1%".
Mon Sep 26, 2016, 09:43 AM
Sep 2016

It's way more than 1% (way more than 10 people), but by time you break that down into the categories you end up with small enough groupings that the whole column is invalidated due to sampling error. Even if minorities are under-sampled some (which is likely), it is not going to miss 90% of them.

Look at the sampling error for the other columns. When the sampling error is over something like +/- 8 %, then they can't include them in the breakdown. It would be nonsensical.

It seems that you have very little acquaintance with statistical analysis, perhaps none beyond high school. I took a couple of courses in university, but pollsters have degrees in the subject and I respect their judgement. Also, it is difficult and expensive to run polls, especially if you are running them in 50 states with 1,000 or more in each state. That's at least 50,000 people.

And this "just saying" crap is like "whatever": a dismissive meaningless motion of air molecules. It is less than unconvincing. Best to leave it off.

remaineruk

(156 posts)
17. Thanks again teach.....
Mon Sep 26, 2016, 09:51 AM
Sep 2016

I know that excluding the views of 23% of the population...oh and that doesn't include the % of under 35s btw probably doesn't give the most reflective poll of how a state will vote. Some polls are outliers they just are.

Bernardo de La Paz

(49,035 posts)
19. They are NOT excluding their views. They ARE tabulated and included in the counts.
Mon Sep 26, 2016, 09:57 AM
Sep 2016

Let me guess, your highest math course was high school and you learned about average and median and the bell curve and not much more?

You have reached your conclusion and you don't read my points or think about them because you aren't responding to them in any kind of meaningful way.

Your repetition of your single only "point", which has been shown to be false, does not make it stronger and convinces nobody who hadn't already closed their mind after reading the Original Post.

BlueInPhilly

(870 posts)
30. No, it means exactly that
Mon Sep 26, 2016, 11:20 AM
Sep 2016

"They cannot find one" - please don't take it too literally. The truth is they couldn't find enough sample to provide a meaningful result for certain population segments. Once you take this into consideration, then you render your entire sampling false, and your results invalid.

It may not be nefarious, but it is biased and misleading and should never have been released.

Bernardo de La Paz

(49,035 posts)
31. It is not hard to write clearly and directly.
Mon Sep 26, 2016, 11:23 AM
Sep 2016

When people write something and use a number, we do take it literally.

Bombast and hyperbole are ultimately not very convincing and may be counter-productive.

The sample IS meaningful for the whole population, including the minorities. But the subsamples are not meaningful for breakdown analysis. Big difference. Look at the huge margins of error (8 %) on some of the other breakdowns. It's fundamentally a small poll, too small to encompass all the desired breakdowns, but that does NOT negate the results reported for the questions.

BlueInPhilly

(870 posts)
32. Please stop
Mon Sep 26, 2016, 11:59 AM
Sep 2016

You seem to be intent on arguing with everyone who disagrees with you.

I stand with my assessment: a sample that has immaterial segments should not be published. It is misleading. Not in a election where population segments are crucial and should be sampled accordingly.

BlueInPhilly

(870 posts)
34. The sum of the whole <> sum of the parts
Mon Sep 26, 2016, 02:14 PM
Sep 2016

That's the fallacy of polls. Any polls.

You did say... they did not have any data to meaningfully slice and dice by segment. That there is a tell.

I stand by my assessment.

vdogg

(1,384 posts)
15. No, the conclusion is correct.
Mon Sep 26, 2016, 09:44 AM
Sep 2016

Polling no minorities or having so low a response rate of minorities that the results cannot be tabulated has the same effect. In the end it is not a poll that accurately reflects the population at large.

Bernardo de La Paz

(49,035 posts)
16. Your premise is incorrect and your understanding is weak and so your conclusion is wrong.
Mon Sep 26, 2016, 09:50 AM
Sep 2016

Minorities are INCLUDED in the overall counts, but they can't be meaningfully broken down by age or minority, statistically.

They are accurately reflected in the overall totals (within sampling error and subject to proper statistical caveats).

It is false to suggest that they did not poll minorities or that they did not tabulate them.

They DID tabulate them.

But though they affect the overall outcome, it is not possible to analyze the DEGREE of their effect.

vdogg

(1,384 posts)
25. If that's the case then they need to include a footnote with the actual raw data.
Mon Sep 26, 2016, 10:41 AM
Sep 2016

If they poll 1000 people, and they ask each person their race, they damn well know exactly how many Blacks/Hispanics/etc. participated in their poll. This is not an unknowable quantity. Even if the sampling error is great due to the small sample size, the raw totals should be included for transparency. Anything less is suspect.

vdogg

(1,384 posts)
27. Another thing of interest is they actually have a racial breakdown in the registered voter tab.
Mon Sep 26, 2016, 10:51 AM
Sep 2016

Excluding that I truly don't believe that Trump is anywhere close to 40% minority support, their likely voter screen seems to be very aggressive. It's hard for me to believe that they're using either 2008 or 2012 numbers for that screen. It seems that they're expecting an electorate closer to 1980.

kennetha

(3,666 posts)
13. This means that IF the electorate were to include no minorities
Mon Sep 26, 2016, 09:34 AM
Sep 2016

Then Trump would STILL lose.

But how much are you willing to bet me that minority turnout in Colorado will be insignificant. If CNN had any integrity as a news agency, it would explain that its likely voted screen, together with its methodology, eliminated ALL minorities from this and many other cross tabs.

It would also explain that its sample if minorities was so small that even in the registered voter cross tabs, its same of minority voters was so small as to have an 8% error rate.

Then they would help the listener understand how to weight a poll with such problems.

But that would undercut the point of their polling -- which is merely to generate headlines about the horse race and to give the lazy and somewhat brain-challenged anchors something to blather on about without having really to do any serious intellectual labor.

 

NoGoodNamesLeft

(2,056 posts)
21. Some polls target specific groups
Mon Sep 26, 2016, 09:59 AM
Sep 2016

I live in a battleground state and have been polled several times. They have attempted to poll my adult daughter too, but she won't do it. Each time they call they ask your race and age. They called for her over the weekend and she would not do it. I said I would and they asked how likely I am to vote, my race and my age. I was too old to be polled for this one. If no minorities are being polled then Hillary is doing WAY better than any of these polls imply. That poll shows ONLY white and maybe Native Americans. It doesn't mean that there are no minorities in Colorado. It just means that they were not included in this poll.

Bernardo de La Paz

(49,035 posts)
23. You weren't too old. It's that they already had enough old people but needed youngers to balance.
Mon Sep 26, 2016, 10:02 AM
Sep 2016

You are accusing them of unbalancing the poll by exclusion when in fact they are working hard (making extra calls) to balance it by INCLUSION.

 

NoGoodNamesLeft

(2,056 posts)
29. Yes, I was too old for that poll. I asked.
Mon Sep 26, 2016, 10:57 AM
Sep 2016

When I gave my age they said thank you for your time. I asked if they were only polling younger people and the person said yes.

In order to find out what younger voters are thinking and care about they need to poll ONLY certain age groups. If you poll all ages and groups together then it's more difficult to determine what issues matter and be able to get the most out of the research.

I'm certainly not offended by it. It makes sense to actually poll only younger voters before the media talks about how young voters are likely to vote. I was polled several times already when they were targeting my age range. You would think that since they called the same number and asked for me by name and then my daughter by name and that we have the same last name and registered on the same day that they would have called her back the same day they called me when they were polling a week ago, but they didn't.

Here's something everyone should be aware of...polls, just like surveys, statistics and any other research can and often is targeted. Anyone who has worked in organizations or agencies depending on grant writing will tell you that.

triron

(22,019 posts)
38. No
Mon Sep 26, 2016, 02:56 PM
Sep 2016

but data seems to imply that 18-34 broke for Trump. Very hard to believe. How did I arrive at this?
In the 3 age groups with data Trump wins by 1% but overall he is up 2%. So the 18-34 age group definitely broke for him??

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