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3 cards from this section. Quick, good the night before a test.
Define positive correlation.
Think about increasing variables.
What is an example of negative correlation?
Consider how one affects another negatively.
What is positive correlation?
What happens when both variables change together?
In negative correlation, if one variable rises, what happens to the other?
Think about how one affects the other negatively.
If a car's speed is monitored and accident rates are recorded, determine the correlation type. Explain your reasoning.
Think about speed versus safety outcomes.
Create a graph of a scenario where no correlation is evident. Describe your variables.
Select two unrelated characteristics.
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