Respuesta :

biobp
A hypothesis should be tested by changing one variable in an experiment.

Answer:

Explanation:

A hypothesis a presumed explanation or a supposition of a natural phenomena on the basis of limited evidences. It is required to be verified and justified on the basis of implementation of a suitable research methodology. It can be a starting point for further investigation for a particular research.

On the basis of the above information, a hypothesis should be tested on the basis of the application of the research methodology.

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