Step in a scientific investigation ?

1. Identify the research question or problem to be investigated.
2. Conduct a literature review to gather background information on the topic.
3. Formulate a hypothesis or research hypothesis based on the research question.
4. Design an experiment or observational study to test the hypothesis.
5. Collect data through observations, measurements, or experiments.
6. Analyze the data using statistical methods or other appropriate techniques.
7. Draw conclusions based on the data analysis and determine if the hypothesis is supported or rejected.
8. Communicate the results through a scientific report, presentation, or publication.
9. Evaluate the findings and consider implications for future research or applications.