Provide all possible means for validating
Perhaps environmental factors or pollution are causal effects influencing fish stocks.A hypothesis must be testable, taking into account current knowledge and techniques, and be realistic.A great mathematical mind an Business man will sorely be missed. I assume that if there are SA citizens with an ID from the year 1900, that this would use the same year number: '00'. However, I am not sure if you can distinguish a '1900' ID from a '2000' ID etc.A valid year 2000 ID is: 0005205113086 for a birthdate: . James, Nice link - not only confirms whether the person attached to the ID number is married/single, but also whether the entered ID number is (a) valid, and (b) if valid whether it is a real live ID number.The text in this article is licensed under the Creative Commons-License Attribution 4.0 International (CC BY 4.0).This means you're free to copy, share and adapt any parts (or all) of the text in the article, as long as you give appropriate credit and provide a link/reference to this page. You don't need our permission to copy the article; just include a link/reference back to this page.Recently (probably because elections are passed) the site stopped supplying names, but only confimed whether registered or not... Did you know: The current SA ID Number algorithm was created by my uncle Pieter den Boer (ex Q-Data, Brainware...) while working at IBM in the 1980's.He passed away last week - I attended his funeral this morning.
This means that the research showed that the evidence supported the hypothesis and further research is built upon that.
The research hypothesis is a paring down of the problem into something testable and falsifiable.