Questions: Pan 8 - John Snow's cholera investigation and the scientific method moves he received he concluded one water well in London was the source of the cholera cases. Drag the description of Dr. Snow's actions or activities to the step of the scientific method it most closely fits. Not Applicable Dr. Snow collects information about patients' activities prior to becoming ill. Dr. Snow concludes a specific well is the source of the cholera cases. Observation leads to formulation of a question Formulation of a hypothesis to address a question Designing and conducting experiments Collect and analyze data. Observations suggest to Dr. Snow water is implicated in cholera. Scientist decides to accept, reject or modify a hypothesis:

To address the question, we need to match Dr. John Snow's actions during his cholera investigation to the appropriate steps of the scientific method. Here's how each action fits into the scientific method:

1. Observation leads to formation of a question:

   • Observations suggest to Dr. Snow water is implicated in cholera.
     • Explanation: Dr. Snow observed the pattern of cholera cases and suspected a link to water sources, leading him to question whether water was the cause.

2. Formation of a hypothesis to address a question:

   • Not directly provided in the text, but implied: Dr. Snow likely hypothesized that a specific water source was responsible for the cholera outbreak.

3. Designing and conducting experiments:

   • Not directly applicable in this context: Dr. Snow's investigation was more observational and analytical rather than experimental in the traditional sense.

4. Collect and analyze data:

   • Dr. Snow collects information about patients' activities prior to becoming ill.
     • Explanation: This step involves gathering data on where patients had been and what they had consumed, which is crucial for identifying patterns and potential sources of infection.

5. Scientific decision to accept, reject or modify a hypothesis:

   • Dr. Snow concludes a specific well is the source of the cholera cases.
     • Explanation: After analyzing the data, Dr. Snow concluded that a particular well was the source, effectively accepting his hypothesis that a water source was responsible.

In summary, Dr. Snow's actions can be mapped to the scientific method as follows:

• Observations suggest water is implicated in cholera: Observation leads to formation of a question.
• Collecting information about patients' activities: Collect and analyze data.
• Concluding a specific well is the source: Scientific decision to accept, reject, or modify a hypothesis.