Can a theory be useful even if it is inaccurate How?
In science the concept is that facts don’t replace a theory; only a (new) theory can replace a theory.
For example, if a theory can account for 50% of the variance, then it is (usually) pretty useful (despite that large percentage of variance that is missing)..
Is evolution a theory or a fact?
Evolution, in this context, is both a fact and a theory. It is an incontrovertible fact that organisms have changed, or evolved, during the history of life on Earth. And biologists have identified and investigated mechanisms that can explain the major patterns of change.” Biologist T.
Are theories proven?
A theory will always remain a theory; a law will always remain a law. Both theories and laws could potentially be falsified by countervailing evidence. Theories and laws are also distinct from hypotheses. Unlike hypotheses, theories and laws may be simply referred to as scientific fact.
Is science a fact or a theory?
” A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not “guesses” but reliable accounts of the real world.”
Can a theory be correct?
A scientific theory is not the end result of the scientific method; theories can be proven or rejected, just like hypotheses. Theories can be improved or modified as more information is gathered so that the accuracy of the prediction becomes greater over time.
What happens when a scientific theory is shown to be an accurate?
When a scientific theory is shown to be an accurate description of a phenomenon it’s tested by other scientists to replicate the experiment and confirm the findings. This answer has been confirmed as correct and helpful.