statistics Flashcards
1
Q
when do you use spearmans rank? A W
A
two covariables that are not being experimentally manipulated
eg = two questionnaire scores
2
Q
when do you use chi squared?
A
for nominal/categorical data
—> no ranking/superiority between data (e.g two genders)
3
Q
when do you use Mann Whitney u
A
- when data is ordinal
- for independent groups design
4
Q
when do you use Wilcoxon?
A
- when data is ordinal
- for repeated measures design
