How many surveys do you need to have to be statistically significant?
Wednesday, May 27th, 2009
umm RanDoM much? asked:
We are doing a project and we need to know how many surveys we need to have filled out in order to be statistically significant. Please help!
We are doing a project and we need to know how many surveys we need to have filled out in order to be statistically significant. Please help!
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JESUS
