Multiple choice general knowledge math & puzzles

The three methods of science are observation, experimentation and...?

  1. Measurement

  2. Hypothesis

  3. Deduction

  4. Inference

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A Correct answer
Explanation

The scientific method relies on observation (gathering data), experimentation (testing variables), and measurement (quantifying results). While hypothesis and inference are parts of the process, measurement is the third fundamental 'method' for empirical validation.