Sales dosen't reflect demand? Why is that?

[BMaker11]

De85 said:

BMaker11 said:

Pristine20 said:

Says a lot about those "statistics". 50 people isn't a good enough sample size. They probably need at least 100K to truly have a representative sample.

Anything over 2000 can potentialy be an accurate, representative sample. 100k is asking a little much

Fixed it.  It all depends on how the sample is chosen

They only use about 2000 respondents in presidential elections, and those numbers are pretty accurate within a *" "*/-2% margin of error

Edit: why won't a plus sign show up?