Final Answer:
A sequence of steps a scientist might use to conduct an investigation is:
C. question, test, analysis, conclude
Step-by-step explanation:
The scientific method involves a systematic approach to investigation, starting with the formulation of a clear question, followed by the design and execution of experiments or tests, analysis of the results, and finally, drawing conclusions based on the findings. Option C correctly reflects this sequential process.
The first step in the scientific method is formulating a question or hypothesis. This sets the direction for the investigation and defines what the scientist is trying to explore or answer. Without a clear question, the investigation lacks focus and purpose.
Once the question is established, the next step is to design and conduct tests or experiments. This involves gathering data and evidence to address the initial question. Careful and controlled testing is crucial for obtaining reliable results that can be analyzed effectively.
After collecting data through experimentation, the scientist moves on to the analysis phase. During this stage, the data is examined, patterns are identified, and relationships are established. Statistical methods may be applied to ensure the robustness of the analysis.
The final step is to draw conclusions based on the analysis. This involves interpreting the results in the context of the initial question and considering the broader implications of the findings. Conclusions may lead to further questions or the refinement of hypotheses, initiating a new cycle of investigation.