Question

a hypothesis is a suggested explanation to a problem that can be tested.
a hypothesis is an educated test.
a hypothesis is a good idea suggested by a scientist.
a hypothesis is a suggested explanation to a problem that can be tested.
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Explanation:

A hypothesis is a proposed explanation for a phenomenon. It is based on prior knowledge and research, and it must be testable. The first option, "A hypothesis is an educated test," is incorrect because a hypothesis is not a test but an explanation. The second option, "A hypothesis is a good idea suggested by a scientist," is too vague. The third option, "A hypothesis is a suggested explanation to a problem that can be tested," is the correct definition.

Answer:

C. A hypothesis is a suggested explanation to a problem that can be tested.