Reporting error
This is the current revision of Reporting error as edited by Ed Poor (talk | contribs) at 15:15, July 29, 2010. This URL is a permanent link to this version of this page.
'Any time you compare one set of data to another, you need to be sure that they were collected in the same way and under similar conditions. Otherwise you have the proverbial "apples and oranges" problem.' [1]