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Q: Why can a scientist can never prove or disprove a hypothesis but can only test it?
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A good scientist looks for a way to?

not only to prove a hypothesis, but disprove it as well


How many times does a scientist test a hypothesis?

as many as needed to prove or disprove it


What are two possible outcomes to prove an experiments hypothesis?

To prove the hypothesis. To disprove the hypothesis.


How did the scientific revolution change they in which scientist did their work?

Scientists were expected to conduct experiments to prove / disprove their hypothesis and theories.


What can experiments prove?

An experiment can prove or disprove a hypothesis.


In order to prove or disprove your hypothesis you must?

be testable


How is a hypothesis is tested?

conducting experiment


Why might it be important for scientists to be able to communicate their methods and their findings?

Scientists first create an hypothesis. They develop methods to prove their hypothesis. In order for other scientists to replicate the findings and prove or disprove another scientist's outcome, the original scientist MUST describe the methods used and the findings.


What if your hypothesis is correct?

Your hypothesis is supported by the data. You cannot prove a hypothesis because somebody may do some other experiments and disprove it eventually. You can only disprove a hypothesis or indicate that it is supported by the data.


How did your experiment prove or disprove the hypothesis?

That depends on the result of the experiment. The experiment is a way to test a hypothesis, and it's completely fine if the experiment disproves the hypothesis. Ideally, though, the experiment will support the hypothesis.


Why is it important to develop a scientific hypothesis that is testable?

It is important to be able to test the hypothesis because testing your hypothesis is how you prove or disprove your theories. If it is disproved then you can change your hypothesis.


Suppose that a scientist proposes a hypothesis about how newly discovered virus affects humansOther virus researchers wouldb likely?

Other virus researchers would be likely to try and prove or disprove these theories.