12. Chi-squared Flashcards
1
Q
What scales of data is used with chid-square? (Chi-square methods 2)
A
Nominal
2
Q
What does the analysis of data form? (Chi-square methods 2)
A
Frequencies
3
Q
How do you work out expected frequencies? (Chi-square methods 2)
A
(row number x column number) / total
4
Q
How do you work out chi-square? (Chi-square methods 2)
A
- find all expected frequencies
- write expected in the contingency tables
