I did. And, again, why the selective suspicion?
Or do you disbelieve the race results when they are called on exit polls as well?
Of course not. My math clearly spelled out my 'selective suspicion'. One of those results has an N of 17,500, the other has an N of 126. Maybe a graph will show you more clearly than I have been able to explain:
When you measure the results of the polling questions with an N of 17,500, the answers you get are highly reliable, with a 95% chance of being within 1% of the actual percentages felt by the voting population. Hence, we generally get good election calling results. (although not always, remember 2004)
When you measure with an N of 126, you have a 95% chance of the answer you got being within about 9% of what you got. That means that the true percentage as measured by the poll is somewhere between 40% and 22%.
All this assumes a
random sample however, which exit polls are very much not. With the self selection problems, the clustering problems etc. the margin of error gets much worse. For an interesting read on this go here:
http://www.mysterypollster.com/main/2004/12/what_is_the_sam.html
The important quote from it all:
All of this brings us to the sampling error table that the NEP included in their statement of methodology, which I have copied below. These are the estimates of sampling error provided to the networks on Election Day for a range of percentages at various samples sizes. They appear to represent an increase in sampling error of at least 50% over simple random sampling. NEP intended the table as a rough guide to the appropriate sampling error for the data they have publicly released, with the additional warning that highly clustered characteristics (such as racial groups (or ones of sexual orientation-edit by eskimospy)) may have even higher error.
That means that for the specific sample we're looking at, we could easily have a margin of error of 15 points or MORE. Gay support for Republicans could reasonably be as low as 15%, a drop of 4 points. Not only is the difference between the polls not significant at the 95% level, it's likely not even particularly close to significant.
Hopefully this clears things up as to why this part of the exit poll was completely meaningless.