The scatter plot in the image shows a clear upward trend, where the points generally increase as you move from left to right. This indicates a positive correlation because as one variable increases, the other tends to increase as well.

Therefore, the correct answer is:

1 - Positive correlation.

Would you like more details or have any other questions?

Here are five related questions to expand on this topic:

1. What is the difference between positive and negative correlation?
2. How can you calculate the strength of a correlation in a scatter plot?
3. What are some real-world examples of positive correlation?
4. How do you interpret a correlation coefficient?
5. What can cause outliers in a scatter plot and how do they affect correlation?

Tip: Always check for patterns in scatter plots (like trends or clusters) to identify the type of correlation.