At the beginning of the COVID-19 Pandemic, the Department of Health used a graph to represent the prediction of the number of active cases, if no interventions were made. The vertical axis gives the num- ber of active cases and the horizontal axis shows the number of days since the start of the pandemic. Pennsylvania residents were asked to quarantine to flatten the curve of the graph that represented the number of active infections. Which of the following statements are true? Select all that apply. A B C Flattening the curve would represented a vertical compression of the graph of the data. Flattening the curve would be a horizontal stretch of the graph of the data. When reading statistics reported in reputable news sources, it is ben- eficial to understand data measurement vocabulary.

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### Flattening the Curve: Understanding Pandemic Response

**At the beginning of the COVID-19 Pandemic, the Department of Health used a graph to represent the prediction of the number of active cases, if no interventions were made.** 

- The **vertical axis** gives the number of active cases.
- The **horizontal axis** shows the number of days since the start of the pandemic.

Pennsylvania residents were asked to quarantine to flatten the curve of the graph that represented the number of active infections. Which of the following statements are true? 

Select all that apply.

- **A**: Flattening the curve would represent a vertical compression of the graph of the data.
- **B**: Flattening the curve would be a horizontal stretch of the graph of the data.
- **C**: When reading statistics reported in reputable news sources, it is beneficial to understand data measurement vocabulary.

[An illustration or diagram that might accompany this text would show a typical "flattening the curve" graph where two curves are depicted:
  - One steeper curve indicating a sharp spike in active cases.
  - Another flatter curve stretched out over a longer period indicating fewer active cases at any given time but lasting longer.]

**Explanation of Graphs and Diagrams**:
- **Steeper Curve**: If no interventions are made, the graph shows a steep upward curve representing a rapid increase in active cases.
- **Flattened Curve**: When measures such as quarantine are implemented, the curve flattens. This indicates a slower rate of infection spread over a longer period, reducing the strain on healthcare systems.

**Key Concept**: By flattening the curve, the goal is to spread out the number of infections over time, thus reducing the peak number of active cases and ensuring that healthcare resources are not overwhelmed. 

**Educational Insight**: Understanding these graphical representations is crucial for grasping how public health measures can impact the spread of infectious diseases.
Transcribed Image Text:### Flattening the Curve: Understanding Pandemic Response **At the beginning of the COVID-19 Pandemic, the Department of Health used a graph to represent the prediction of the number of active cases, if no interventions were made.** - The **vertical axis** gives the number of active cases. - The **horizontal axis** shows the number of days since the start of the pandemic. Pennsylvania residents were asked to quarantine to flatten the curve of the graph that represented the number of active infections. Which of the following statements are true? Select all that apply. - **A**: Flattening the curve would represent a vertical compression of the graph of the data. - **B**: Flattening the curve would be a horizontal stretch of the graph of the data. - **C**: When reading statistics reported in reputable news sources, it is beneficial to understand data measurement vocabulary. [An illustration or diagram that might accompany this text would show a typical "flattening the curve" graph where two curves are depicted: - One steeper curve indicating a sharp spike in active cases. - Another flatter curve stretched out over a longer period indicating fewer active cases at any given time but lasting longer.] **Explanation of Graphs and Diagrams**: - **Steeper Curve**: If no interventions are made, the graph shows a steep upward curve representing a rapid increase in active cases. - **Flattened Curve**: When measures such as quarantine are implemented, the curve flattens. This indicates a slower rate of infection spread over a longer period, reducing the strain on healthcare systems. **Key Concept**: By flattening the curve, the goal is to spread out the number of infections over time, thus reducing the peak number of active cases and ensuring that healthcare resources are not overwhelmed. **Educational Insight**: Understanding these graphical representations is crucial for grasping how public health measures can impact the spread of infectious diseases.
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