The fact is that I have been interested to see how through the years how accurate the opinion polls in fact are. I did follow the polls closely in the 1980 presidential selection when Carter led Reagan by at least 8% in opinion polls. I remember watching the results the evening after the election and was totally surprised by the fact that Reagen won so overwhelmingly.
Subsequently I started to have serious doubts about the real usage of opinion polls in the USA, Fact is that the opinion polls in 2016 indicate an easy win by the Democratic Party and Clinton in the election - yet the results indicate otherwise.
What is surprising is that polls can be surprisingly accurate if used correctly. In the 2016 local government elections the final opinion polls indicate that the ANC would get 54% of the votes countrywide and the real vote count was 53,9% - a variation of 0,1%.
So why are opinion polls in the USA not really reflective of many outcomes in actual voting? I think the reason is that pollsters have their own agenda in trying to portray certain candidates they support and not a real evaluation of voter problems and intentions. The objective is likely that through opinion polls they want to cause despondency by Republican Party supporters and thus discourage them for bothering to vote.
The Senate
However, back to the election tomorrow. There is much bravado about the Democratic Party winning a majority in the Senate tomorrow. However, the polls of particularly the New York Times are giving the DP the lead in some states won by large majorities by Trump in 2016.
Fact is to get the majority in the Senate - the DP will have to win all of the following Senate seats:-
* Arizona
* Florida #
* Indiana #
* Missouri #
* Montana #
* Nevada
* Ohio #
* West Virginia #
In 2016 Trump carried all the states marked "#" - some by large majorities.
By Wednesday morning we would know whether the polls were a correct reflections as to what voters actually voted for.
The House
It is obviously much more difficult to deal the opinion polls situation iro of the House - but I was surprised by what has been stated in some polls. In one in particular a opinion poll published was really funny:-
* Opinion by the New York Times - DP candidate to win by 4 points
* Opinion of another pollster - RP candidate to win by 10 points
What is going on here???????