Chai Square Flashcards
1
Q
If age is by itself, it’s continuous. T or F?
A
True
2
Q
What happens if age is split up like this (18-24, 25+)?
A
It becomes categorical
3
Q
Parametric tests?
A
- t test
- ANOVA
- PPM correlation
4
Q
Non parametric test?
A
Chi sq tests of independence
5
Q
Chi sq test of independence?
A
A measure of association between 2 categorical variables
6
Q
What’s the null hypothesis?
A
Variables are independent and unrelated
-alternative hypothesis is the opposite (Ha)
