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A hypothesis (plural hypotheses) is a proposed explanation for a phenomenon. For a hypothesis to be a scientific hypothesis, the scientific method requires that one can test it. Scientists generally...

A proposed explanation for an observation which has not been ...


is a theory or a rebuttal hypothesis ... A well-tested explanation for a set of observations or experimental results? Scientific Theory. Lucy Robles. + 26 others  ...

Evidence Based Science: What is a Scientific Theory? Scientific Law ...


Feb 1, 2008 ... 6) An explanation for an observation or series of observations that is ... But in scientific terms, a theory implies that something has been proven and is ... or phenomenon based upon what is observed, but which has not been proved. ... or group of hypotheses that have been supported with repeated testing.

The Scientific Method


A hypothesis is a tentative explanation for an observed phenomenon. ... A natural law is described by a sequence of events in nature that has been observed to ... Pose competing hypotheses that all can potentially explain an observation. 2. ... The hypotheses that are not falsified by experimental testing are provisionally ...

Theory and Observation in Science (Stanford Encyclopedia of ...


Jan 6, 2009 ... Reasoning from observations has been important to scientific ... that, theories must be tested, not against observations or things observed, but ... In doing so they hoped to articulate and explain the authoritativeness widely conceded to the best .... Thus Feyerabend proposed as a thought experiment that if ...

Hypothesis - definition of hypothesis by The Free Dictionary


A tentative explanation for an observation, phenomenon, or scientific ... Broad acceptance of a theory comes when it has been repeatedly tested experimentally on new data and ... 2. a system or theory created to account for something that is not understood. ... proposal - something proposed (such as a plan or assumption) .

Darwin and the scientific method


Jun 16, 2009 ... A hypothesis is scientific only if it is consistent with some but not other possible ... mystery of mysteries, as it has been called by one of our greatest philosophers. .... Induction was proposed by Bacon and Mill as a method of achieving .... Observations made to test a hypothesis are often the inspiring source ...

Explaining the DAMA Signal with WIMPless Dark Matter


with mass around 2-10 GeV can explain the annual modulation observed by the ... Experimental aspects of the DAMA result have been the topic of lively discussion, to ... is also very interesting, because it has not been easy to reconcile with other experimental ... Mirror dark matter has been proposed as a solution [8], as has.

Does Science Need Falsifiability? - The Nature of Reality - PBS


Feb 11, 2015 ... It's possible that experimental tests of the predictions of string theory will never be within our reach. ..... Is there not valuable information derived from observations in each of ..... If a theory offers an elegant explanation ,we should not jump to ... ( R2) “Once a hypothesis has been proposed and tested, and h...

We still fail to account for Mendel's observations | Theoretical ...


To judge from nearly all modern accounts of genetics, we do not. Mendel's paper of 1866 has been persistently misrepresented ever since it was rescued ... There are two long-established tests of the validity of any hypothesis or proposed explanation for the results ... This provided experimental advantages, as we shall see.

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What is the Proposed explanation for a problem or observation


Proposed explanation for a problem is a hypothesis. ... Proposed explanation for a wide variety of observations and experimental results? Theory. ... A proposed explanation for an observation whish has not been experimentally tested? ... A proposed explanation for an observation which has not been experimentally tested?

Biology4Kids.com: Scientific Studies: Scientific Method


The scientific method is there to test if your answer was correct. ... One of the cool things about science is that other scientists can learn things from what has already been established. ... It is a proposed explanation for something that was observed. ... uses many observations and has loads of experimental evidence - can be ....



Aug 31, 2009 ... Science proceeds by making observations of nature (experiments). If a hypothesis does not generate any observational tests, there is nothing that a ... both too quick to "explain away" any evidence that contradicted their ideas. ... a stir for a short while, but no one has (so far) been able to confirm this ef...