Sure. If one finds evidence that a certain statement is not true it will have to changed or removed. That does not mean the statement is no longer useful; it might still form a good approximation to reality.
A good example is Newton's theory of gravity. It turned out to be wrong if masses of objects become big enough. It has been replaced by Einstein's theory of general relativity, but Newton's theory is still used today because it is much easier to work with than Einstein's theory and because it is still a good approximation.
law
Answer this question… Scientific ideas are changed when better ones are found.
In order for a statement to be called a scientific hypothesis, it must be specific and testable.
0.0045 changed to scientific notation is: 4.5 × 10-3
Its called a Hypothesis.
No
Scientific law
A scientific statement that answers a scientific question is a clear and testable assertion based on empirical evidence. For example, if the question is "Does increasing temperature affect the rate of chemical reactions?" a scientific statement could be "Increasing the temperature of a reaction increases the reaction rate, as higher temperatures provide more energy to the reacting molecules." This statement can be verified through experiments and observations.
how was the mission statement of P&G developed? when was it last changed and why?
Because it has no basis in any scientific observation. There is no reason to make the statement except to simply make the statement, and no evidence to even justify its consideration.
A statement based on practical experience rather than scientific proof
ibm