Week 8 - Your 2nd Analysis Method: Correlation Flashcards
1
Q
What levels of measurement are used for a PEARSON CORRELATION
A
Either Interval or Ratio
2
Q
What does Pearson’s R tell us
A
The strength of the associaton between variables
3
Q
It is only appropriate to run a Pearson correlation if the data is …
A
Linear
4
Q
How to calculate degrees of freedom for Pearson R
A
N - 2
