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What is most necessary to make a scientific claim reliable?

Answer and explanation

Correct answer: Evidence and testing

The direct answer is D: evidence and testing are most necessary for a reliable scientific claim. A claim is an assertion about the world, but it is not reliable merely because someone says it. First state the claim clearly, then collect relevant observations or measurements, test the claim fairly, repeat or check the work, and compare the conclusion with the evidence. D is correct because testing and evidence make a claim open to checking. A is wrong because popularity does not prove truth. B is wrong because tradition can contain useful ideas but is not proof by itself. C is wrong because personal belief is not public, testable evidence. A scientific conclusion may later be changed when stronger evidence appears. Memory cue: in science, evidence outranks popularity, tradition, and belief.

Related tags

Scientific ClaimEvidenceTestingNature And Meaning Of ScienceExploration: Entering The World Of Secondary ScienceExploration Entering The World Of Secondary ScienceScienceClass 9 Mcq

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