GW 14 Flashcards
1
Q
Is there control or manipulation of variables with correlation?
A
No, observed as they exist naturally.
2
Q
How can correlation be displayed?
A
Table or scatter plot
3
Q
Positive correlation
A
They both go up together or they both go down together
4
Q
Negative correlation
A
An inverse relationship where variables move in opposite directions
5
Q
What is a perfect correlation?
A
1 or -1
6
Q
What does perfect correlation mean?
A
+ or -1
7
Q
What is correlation?
A
used to measure the consistency of the relationship between 2 variables
