Correlation vs. Causation

Flashcard
•
Mathematics
•
9th Grade
•
Hard
+5
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
What is correlation?
Back
Correlation is a statistical measure that describes the extent to which two variables change together. A positive correlation means that as one variable increases, the other also increases, while a negative correlation means that as one variable increases, the other decreases.
Tags
CCSS.HSS.ID.C.9
2.
FLASHCARD QUESTION
Front
What is causation?
Back
Causation indicates that one event is the result of the occurrence of another event. In other words, causation implies a cause-and-effect relationship between two variables.
Tags
CCSS.RI.4.3
CCSS.RI.5.3
CCSS.RI.6.3
CCSS.RI.7.3
CCSS.RI.8.3
3.
FLASHCARD QUESTION
Front
What does a correlation coefficient of -0.87 indicate?
Back
A correlation coefficient of -0.87 indicates a strong negative correlation between the two variables being studied.
Tags
CCSS.HSS.ID.B.5
4.
FLASHCARD QUESTION
Front
What does a correlation coefficient of 0.92 indicate?
Back
A correlation coefficient of 0.92 indicates a strong positive correlation between the two variables being studied.
Tags
CCSS.HSS.ID.B.5
5.
FLASHCARD QUESTION
Front
What is the range of correlation coefficients?
Back
The range of correlation coefficients is from -1 to +1. A coefficient of -1 indicates a perfect negative correlation, 0 indicates no correlation, and +1 indicates a perfect positive correlation.
Tags
CCSS.HSS.ID.B.5
6.
FLASHCARD QUESTION
Front
What does a correlation coefficient of 0 mean?
Back
A correlation coefficient of 0 means that there is no linear relationship between the two variables.
Tags
CCSS.HSS.ID.B.5
7.
FLASHCARD QUESTION
Front
What is an example of correlation that does not imply causation?
Back
An example of correlation that does not imply causation is the increase in ice cream sales as the temperature rises. While both may increase together, one does not cause the other.
Tags
CCSS.HSS.ID.C.9
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