3.2f - Correlation Flashcards
1
Q
Correlation definition
A
The strength of a relationship between two variables
2
Q
What is used to measure correlation?
A
A scatter diagram
3
Q
What are the three types of correlation?
A
- Positive correlation
- Negative correlation
- No correlation
4
Q
Disadvantages of using correlation:
A
Danger of believing there is a causal link between two variables when they are not related
