Ahmad Hedayatpanah Shaldehi
◽
Mohammad Saeed Hedayatpanah Shaldehi
◽
Marziyeh Hedayatpanah Shaldehi
The main purpose of this paper is to comparatively
study the similarities and differences between of the , null
hypothesis and assumption of breach .The null hypothesis , in
applied researches, particularly experiments for confirm or
rejection .a hypothesis, regard to inferential statistics That used
in many different fields of humanities researchers, particularly
psychology, education, management and sociological placed
assumption of breach, to prove geometric proposition( theorems),
which hypothetical temporary, that with the help of reasoning,
the false statements, it we conclude. Such a statement may deny
our hypotheses or assume reduction ad absurdum. The use of
these two words separately and hypothesis alternative in
abundance, the world of science and research, has been
discussed, but the relationship between these words, mention, yet.
Isn’t .This article describes the relation of these assumptions.
Likewise, in writing, to the similarity, their differentiation, are
mentioned. Including the results, that is, the achieve results null
hypothesis, researcher with the error is encountered, but In the
Reduction ad absurdum the achieve results, not an error.