Corrolation Flashcards
1
Q
Advantages of correlation
A
Quick
cheep
shows relationship
can measure unethical natural IVs
2
Q
Disadvantage of correlation
A
Intervening variables
Don’t show cause
3
Q
whats the range of correlation
A
1 to -1
4
Q
whats a positive correlation
A
as one variable increases, so does the other
5
Q
whats a negative correlation
A
As one variable increases, the other decreases
6
Q
whats a null correlation
A
No relationship
7
Q
what does a correlation of -1 mean
A
strong negitive
8
Q
what does a correlation of 1 mean
A
strong positive
9
Q
what does a correlation of 0 mean
A
null
10
Q
what does a correlation of 0.1 mean
A
week positive
11
Q
what does a correlation of -0.1 mean
A
week negative
