Why my baggage needs to go thru X-ray to go out of airport in Panama City? Is it OK to create a third prong ground from a cold water pipe, for a 2-wire circuit? Is staying in the first job for a long time (>2 yrs) a bad thing?
Proposition is a statement about observable phenomena(concepts) that may be judged to be true or false.When a proposition is so formulated for empirical testing ,we call it a hypothesis..As a declarative statement about the relationship between two or more variables, a hypothesis is of tentative and conjectural nature.
propositions . Statement (proposition): the meaning intended by any sentence which can be said to be true or false. Note also that the truth or falsity of a statement need not be known or agreed upon. All that is required is that it is meaningful to say that (or ask whether) the statement is true or false.