Correlation Statistics Flashcards
1
Q
A direct relationship will have what type of number distribution and in what direction?
A
- Positive
- From 0 - 1.00
2
Q
A indirect/inverse relationship will have what type of number distribution and in what direction?
A
- Negative
- -1.00 - 0
3
Q
What range is a high correlation?
A
.76 to 1.00
4
Q
What range is a Moderate correlation?
A
.51 to .75
5
Q
What range is a Fair correlation?
A
.26 to .50
6
Q
What range is a low correlation?
A
0.00 to .25
7
Q
What P value indicates significance?
A
P < 0.05
- P value is the percentage of error
- in order to comment on significance we would need a P value
8
Q
What is Regression?
A
Predicts how change in one variable will cause change in another variable
9
Q
Cut off for strong vs weak R squared values?
A
Cut off
- > .5 is strong
- < .5 is weak
