Random representative sampling is the most fundamental concept in stats. If you don't even have any fxxking clue what "representative sample" means (let alone data extrapolation), then not only are you unqualified to comment on the stats aspect of the survey, you don't even qualify to have any sort of common sense about math and logic at all.
At a layman's level, you don't need to go to politician school or even study political science to understand basic politics. Social science 11 alone devoted a good portion of the school year to teach you this. But I suppose you are too fxxking stupid to understand or recall any of it.
Just because you are fxxking stupid yourself doesn't mean I need to be at the same (low) level as you. Never assume other people are as stupid as you are. 
-Lik |