Math Problem Statement
help
Does the scatter plot show a positive, a negative, or no association?
Solution
The scatter plot in the image shows a positive association. This is because the data points appear to form an upward trend: as the values on the x-axis increase, the values on the y-axis also increase. This is characteristic of a positive correlation.
So the correct answer is:
- A positive association
Would you like a more detailed explanation, or do you have any other questions?
Here are 5 related questions you could explore:
- What does a negative association in a scatter plot look like?
- How can we calculate the correlation coefficient for a scatter plot?
- What is the difference between correlation and causation?
- What is meant by "no association" in a scatter plot?
- How do outliers affect the correlation in a scatter plot?
Tip: Positive association means that both variables move in the same direction, while negative association means they move in opposite directions.
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Math Problem Analysis
Mathematical Concepts
Statistics
Scatter Plot
Correlation
Formulas
-
Theorems
Correlation Theorem
Suitable Grade Level
Grades 8-10