Lecture 7 Flashcards
1
Q
in statistics, “relationships” can also mean
A
associations
2
Q
pearson correlation is commonly used in what kind of research?
A
methodological- validity of a tool
3
Q
1+ r- statistic means
A
perfect positive correlation
4
Q
-1 r statistic means
A
perfect negative correlation
5
Q
T or F: pearson correlation must use quantitative data
A
T
6
Q
if the p value of a pearson correlation is .0067 that means
A
there is only a .67% chance the relationship occurred due to chance
a real relationship! <3
want p value to be less than .05
7
Q
T or F: pearson r is related to slope
A
F! has nothing to do with slope
8
Q
A
