MobileRead Forums - View Single Post - Waterstones (UK biggest bookseller) to sell Amazon's Kindle book reader

ProfCrash · 05-22-2012, 05:32 PM

As someone else said, most Gallup polls are based on 1,000 people.as long as the sample is representative it is more than enough to get good data.

05-22-2012, 05:32 PM	#51
ProfCrash Tea Enthusiast Posts: 8,554 Karma: 75384937 Join Date: Jul 2010 Location: Somewhere in the USA Device: Kindle1, Kindle DX Graphite, K3 3G, IPad 3, PW2	As someone else said, most Gallup polls are based on 1,000 people.as long as the sample is representative it is more than enough to get good data.