Final answer:
The stage of the scientific method where someone predicts an outcome based on scientific knowledge is forming a hypothesis.
Explanation:
Forming a hypothesis is the stage of the scientific method where someone makes a prediction based on scientific knowledge that can be tested. In this scenario, predicting that drinking alcohol will make people more violent during a sporting event is forming a hypothesis.
By predicting the outcome of a specific condition, a hypothesis sets the foundation for testing and experimentation to verify its validity and contribute to scientific knowledge.
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