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The problem asks about the correlation between the high and low temperatures for 14 cities. To answer this, we can calculate the correlation coefficient between the high and low temperatures listed in the table. The correlation coefficient (typically denoted as **r**) quantifies the strength and direction of the relationship between two variables, in this case, high and low temperatures.

Let me compute the correlation coefficient using the data from the image:

| City          | High | Low |
|---------------|------|-----|
| Athens        | 68   | 50  |
| Beijing       | 70   | 49  |
| Berlin        | 65   | 44  |
| Cairo         | 96   | 64  |
| Dublin        | 57   | 46  |
| Geneva        | 70   | 45  |
| Hong Kong     | 80   | 73  |
| London        | 67   | 45  |
| Moscow        | 44   | 29  |
| Paris         | 69   | 44  |
| Rio de Janeiro| 76   | 69  |
| Rome          | 69   | 51  |
| Tokyo         | 70   | 58  |
| Toronto       | 44   | 39  |

I'll calculate the correlation coefficient now.The correlation coefficient between the high and low temperatures for the 14 cities is approximately **0.806**. This indicates a strong positive correlation, meaning that as the high temperatures increase, the low temperatures also tend to increase. The relationship between the two sets of temperatures is quite consistent across the cities.

Would you like to dive deeper into this analysis, or do you have any specific questions?

Here are 5 questions related to this topic:
1. How does the correlation coefficient influence weather predictions?
2. What is considered a "strong" correlation in statistical analysis?
3. How could seasonal changes affect the correlation between high and low temperatures?
4. What are some methods to visualize this correlation?
5. How would outliers (e.g., extreme temperatures) impact the correlation?

**Tip:** Correlation does not imply causation—other factors could influence both high and low temperatures.

What is the correlation between the high and low temperatures for 14 cities around the world? Discuss.

Analyze the correlation between high and low temperatures for 14 cities worldwide. Learn how to calculate the Pearson correlation coefficient and understand the relationship between these two sets of data.

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