:::Sorry about that date, Walter. I've been asked to review several articles edited by students at India/Pune to identify articles with copyright violations and remove all unsourced content from said articles. Cleanup and expansion of this article was a university assignment. This article is replicated numerous times on the web. In selecting http://www.testinginterviewquestions.com/interview/10052/ as the source, I simply chose one that duplicated the content to a greater extreme. At this point, there is nothing to indicate that this article is not a copyvio of several different articles. It's clear that the "Methods" section was taken from the book. However, the book has more content, while this section is culled from the outline. The lede is also duplicated numerous times. In order to retain this article, can you please take another look at this article and provide inline citations for all content? Thanks Best regards,   (Cindy)