BoldonLad
Old man on a bike. Not a member of a clique.
- Location
- South Tyneside
It depends what you mean by accurate!
Thing is, any given survey is only a snapshot. Some major event could happen the day after the survey was taken (like the Queen dying) and the results could change overnight.
Polls, like other research, are a starting point, a marker an indicator. More often that not other surveys are carried-out that might start to show similar trends. Get enough surveys and you can start to do meta-analyses which improves confidence in the data and sometimes discover new connections.
I don't profess to be a stats master, but know several who are, and it's a bloody complex business!
However, the Govt. has just been pulled-up over Moggs Imperial measures yougov. poll, which even a rank amateur like me can spot is heavily biased, so scepticism is well placed....
Well, this is my point really. Usually, only the "headline" is reported to the masses, and, it is therefore very easy to get a skewed perception of what is happening. If Polls can be skewed to JRM's. "advantage", presumably, they can just as easily be skewed to other's advantage. Given that we no longer have Media which does analysis, but, just looks for sound bites and clicks, the nuances of methodology are unlikely to be reported, and, even less likely to be understood.