Deletion of Hypothesis based testing

Comment: this is a muddled presentation of concepts from systems, software, requirements, and test engineering, with very poor attribution of the author's ideas to sources, such as they are, and no awareness of the extensive technical literature in these fields. The confusion alone would be enough for ; the  must be fatal to the article. All testing (if, as Dijkstra said, you are not simply experimenting in the hope of finding something wrong) is necessarily hypothesis-based, so the title is as vacuous as the text, I hesitate to write 'content'. The diagram of traceability is as disastrous a muddle as the text (and is being deleted), with the test list shown twice but traced in two different ways, and the test cases trace forwards to tests but backwards to requirements, enough said
Stance: delete
Cited policy: Wikipedia:Blow it up and start over (WP:TNT||WP:OR)