Statistical Tests Flashcards
1
Q
What are the reasons for choosing a Mann Whitney U stat test?
A
-test of difference
-ordinal data
-independent groups
2
Q
What is the formula for Mann Whitney U?
A
3
Q
What are the reasons for using Chi squared
A
-test of difference
-nominal data
-independent groups
4
Q
What is the formula for Chi squared?
A