PMCC Flashcards
1
Q
What distribution must data be from for use of PMCC to be valid?
A
Bivariate Normal
2
Q
What shape must data form for PMCC to be valid?
A
Elliptical
3
Q
What is the effect size for a strong correlation?
A
|1|>r>|0.8|
4
Q
What is the effect size for a moderate correlation?
A
|0.8|>r>|0.5|
5
Q
What is the effect size for a weak correlation?
A
|0.5|>r>|0.1|
6
Q
What is the effect size for no correlation?
A
r<=|0.1|
7
Q
What’s is the effect size for perfect correlation?
A
r=1
