That thing looks more like a seismograph than a graph attempting to show trends.
I don't think the "small sample size" holds up as much, so long as their selection process is truely random (and I'd have to think polling companies should have that taken care of pretty well). I really think people are flip flopping on how they feel. I know I'm still not decided yet myself. If I had to answer at the end of each day who I was voting for, it would definitely change back and forth every few days.
__________________
Much like a sports ticker, you may feel obligated to read this
|