Which step of the scientific method directly follows the formulation of a testable hypothesis?
Answer and explanation
Correct answer: C. Designing and executing a controlled experiment
- Step 1: The classical scientific inquiry sequence is:
- Step 2: 1. Observation -> 2. Formulating a testable hypothesis -> 3. Designing and conducting a controlled experiment to test predictions -> 4. Data collection and analysis -> 5. Drawing conclusions.
Answer
Designing and executing a controlled experiment.
Why not the others: 'Drawing final conclusions' occurs after data collection and analysis; 'Analyzing literature' precedes hypothesis generation; 'Modifying natural law' is not a routine subsequent step.
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