Originally posted by By Crom!
You can't criticise a sampling method without a lot more detail the fact it is a website may make it more or less random.Actually it's significant within that number that's another issue. Size of sample group is significant only to that sample group.
and significancenot being important is a probability issue, it means you don't get the nomenclature. 1 is the measure used. Probability affects it's importance.
🙂
Just one question do you honestly believe that 150 people is enough to measure the attitudes of 6.5 billion?