Final answer:
Following the scientific method, a scientist would make observations, pose a question, conduct research, formulate a hypothesis, design and perform experiments, analyze data, and finally draw conclusions to study the effect of salt on bacteria.
Step-by-step explanation:
To properly execute a study on the effects of salt on bacteria, the scientist would need to follow the scientific method's structured series of steps. Here's a direct answer in two lines: The correct order in which a scientist would proceed with the scientific method is 1) Make observations, 2) Identify a question, 3) Conduct research, 4) Formulate a hypothesis, 5) Design and perform an experiment, 6) Analyze the data, and 7) Draw conclusions. This approach ensures a systematic and thorough investigation.
Initially, the scientist would make crucial observations about the influence of salt on bacteria. Based on these observations, they would identify a specific question they aim to answer, such as "How does salt concentration affect the growth rate of this bacteria?" They would then dig into existing literature to see what is already known about the subject, helping to inform their next steps. After thorough research, the scientist would formulate a hypothesis, giving them a testable prediction about the effects of salt on the bacterial growth.
Subsequently, they would design and perform experiments under controlled conditions to test the hypothesis by altering the salt concentration and observing the effects on the bacteria. Data collected during these experiments would then be rigorously analyzed using relevant statistical methods to ensure accuracy and reliability. Lastly, drawing conclusions from the data analysis, the scientist might either support or refute their hypothesis, propelling further research and experimentation if necessary.