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Scatter Plots & Correlation Coefficients
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What does a correlation coefficient of 1 represent?
Back
A strong positive correlation.
2.
FLASHCARD QUESTION
Front
What does a correlation coefficient of -1 represent?
Back
A strong negative correlation.
3.
FLASHCARD QUESTION
Front
What does a correlation coefficient of 0 represent?
Back
No correlation.
4.
FLASHCARD QUESTION
Front
What does a negative correlation indicate?
Back
One set of data increases as the other set decreases.
5.
FLASHCARD QUESTION
Front
What does a positive correlation indicate?
Back
Both sets of data values increase together.
6.
FLASHCARD QUESTION
Front
What does it mean when we say 'correlation does not mean causation'?
Back
A strong correlation sometimes implies a cause-and-effect relationship.
7.
FLASHCARD QUESTION
Front
What is a scatter plot?
Back
A graph that shows the relationship between two variables using dots.
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