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The image you uploaded contains questions from a quiz about bivariate statistics, specifically scatter diagrams (diagram pencar). Let me help you understand and solve the questions in the image.

### Question 1:
It asks for the correct statement regarding the scatter diagram that shows the relationship between **weight** ("Berat Badan") and **height** ("Tinggi Badan") of several teenagers. The options are:

a) The relationship between weight and height is uncertain.  
b) Weight tends to increase as height decreases.  
c) Weight tends to increase as height increases.  
d) Weight and height vary according to teenage age.  
e) Weight tends to decrease as height increases.

From the diagram, we can infer the trend that **as height increases, weight also tends to increase**, making option (c) the most accurate answer.

### Question 2:
It asks about the relationship between the values of **x** and **y** in the scatter diagram. The options are:

a) No relationship  
b) Nonlinear relationship  
c) Positive linear relationship  
d) Negative linear relationship  

By looking at the plot, it appears that **as x increases, y also increases**, suggesting a **positive linear relationship**. Therefore, the answer is **(c) Positive linear relationship**.

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Would you like more detailed explanations of the scatter plots, or do you have any other questions?

### Related Questions:
1. What is the significance of correlation in bivariate data?
2. How do we determine if the correlation is positive or negative from a scatter diagram?
3. What does it mean if there is no relationship between two variables?
4. How can outliers affect the interpretation of scatter plots?
5. How does a nonlinear relationship differ from a linear one?

### Tip:
When analyzing scatter plots, always check whether the points form a clear upward or downward trend to identify the nature of the relationship.

The correct statement regarding the scatter diagram that shows the relationship between weight (Berat Badan) and height (Tinggi Badan) of several teenagers.

Explore the analysis of scatter plots showing the relationship between weight and height of several teenagers. Learn to determine correlations from scatter diagrams and identify positive linear relationships.

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