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.
The standard definition of the scientific method, â as provided by the Oxford English Dictionary â is: âA method or procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.â.he essential purpose of science is the creation of theories or âhypothesesâ that can consistently and reliably explain or reproduce observed phenomena. The scientific method is the method of creating these reliable and reproducible theories.