Final answer:
A valid scientific hypothesis must be testable, repeatable, and falsifiable to ensure credibility in scientific research.
Explanation:
A hypothesis in science must be testable and repeatable. It is a proposed explanation that can be supported or refuted through experimentation.
- For a hypothesis to be valid, it must be something that can be tested through carefully designed experiments or observations.
- A crucial aspect is that a hypothesis should be falsifiable, meaning that it can be disproven by experimental results.
- The credibility of a hypothesis grows when it can be tested repeatedly and survives attempts to disprove it.
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